What is the name of an angle that measures 91°?

Answers

Answer 1

Answer: Obtuse Angle

Step-by-step explanation: A 90 degree angle is a right angle anything larger then a right angle is a obtuse angle.

Answer 2

Answer:

It would be called an obtuse angle

Step-by-step explanation: so you see if it was exactly 90 degrees it would be called a right angle. Anything above 90 (b91 92 93 etc...) degrees would be an obtuse angle and anything below 90 ( 89 88 87 etc..) would be an acute angle except an 180 degree angle would be a straight angle. Hope that helps!

have a wonderful Sunday!


Related Questions

HELPP I WILL GIVE BRAINLIEST

HELPP I WILL GIVE BRAINLIEST

Answers

Answer:

y=1x-2

Step-by-step explanation:

trust me...

According to the theorem, which statement about parallelogram ABCD is true?

According to the theorem, which statement about parallelogram ABCD is true?

Answers

Answer:

The answer is D

Step-by-step explanation:

Writing Find the quotient -18/0
. Use pencil and paper. How would the answer be different for the quotient 0/-18
​? What are the rules for divisions involving​ 0?

Answers

Answer:

anything divided by 0 is zero or the other way around

Step-by-step explanation:

is this correct?

A.yes

B. No

C. Maybe

D. I DUNNO???!!!

is this correct?A.yes B. NoC. MaybeD. I DUNNO???!!!

Answers

Answer:

its yes

Step-by-step explanation:

because it's x 2  I hope this helps      

 

the sum twice a number and 7, OMG I NEED HELP WITH THIS QUESTION SO I won't FAIL the test grades are due tomorrow
and you can fill in any number where it says number in the problem

Answers

The value of the sum of twice a number and 7 is 17.

What is an expression?

An expression is used to show the relationship between the variables that are given.

Let the number in this situation be 5. This will be illustrated as:

2n + 7

where n = number = 5

= 2n + 7

= 2(5) + 7

= 10 + 7

= 17

Therefore, the number is 17.

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The formula for the volume of a cone is v=1/3πr²h. Find the rate of change in volume if dr/dt = 2inches per minute and h=4r when r=6. leave your answer in terms of π

Answers

Answer:

Step-by-step explanation:999x=4/41=4x

Answer this please please

Answer this please please

Answers

Answer:

x is less than -3

Step-by-step explanation:

3x^2+9x<0

x^2+3x<0

x(x+3)<0

x+3<0

x<-3

Translate this sentence into an equation.
The sum of 24 and Vanessa's height is 44.
Use the variable v to represent Vanessa's height.

Answers

Answer:

24+v=44

Step-by-step explanation:

A new blood pressure medication has been manufactured and a study is being conducted to determine whether its effectiveness depends on dose. When 50 milligrams of the medication was administered to a simple random sample (SRS) of 40 patients, 12 of them demonstrated lower blood pressure. When 100 milligrams of the medication was administered to another SRS of 35 patients, 14 of them demonstrated lower blood pressure. Which of the following test statistics is an appropriate hypothesis test?​

Answers

a z-test for the proportional difference is the proper hypothesis test.

What is the deviation in proportions?

A hypothesis test can be used to find whether the deviation in proportions impacts the medication's effectivity. We may compare the secondary hypothesis—that the proportions are different—to the null hypothesis.

which states that the dimension of patients who show cut down blood pressure is the same for the two doses of the drug (50 mg and 100 mg).

Popular test statistics like the z-test can be applied to this hypothesis test and other statistical analyses.

\(z = (p1 - p2) / SE\)

where p1 and p2, for the 50 mg and 100 mg doses, respectively, are the sample proportions of patients who show fallen blood pressure, and SE is the standard error of the difference between the proportions.

the samples are assumed to be independent or dependent, impacts the SE formula. The samples in this instance are presumed to be independent because they came from various patients. Consequently, the equation for SE is:

\(SE = \sqrt(p1 \times (1 - p1)/n1 + p2 *\times(1 - p2)/n2)\)

here, the sample sizes for two doses is n1 and n2.

We can compute the z-test statistic based on the sample sizes and proportions and compare the result to a critical value or p-value to decide whether to accept or reject the null hypothesis.

Therefore, a z-test for the proportional difference is the proper hypothesis test.

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Question is attached

Question is attached

Answers

The reasonable domain to plot the function is 0 < d <= 1.4, the y-intercept of the function is 7 and the average rate of change from d = 4 to d = 11 is 0.64

The reasonable domain to plot the function?

The function is given as:

f(d) = 7(1.06)^d

The maximum radius is 13.29.

So, we have:

7(1.06)^d = 13.29

Divide both sides by 7

(1.06)^d = 1.90

Take the logarithm of both sides

dlog(1.60) = log(1.90)

Divide both sides by log(1.60)

d = 1.4

Hence, the reasonable domain to plot the function is 0 < d <= 1.4

The y-intercept of the function

This is when d = 0.

So, we have:

f(0) = 7(1.06)^0

Evaluate

f(0) = 7

Hence, the y-intercept of the function is 7

The average rate of change

From d = 4 to d = 11

Calculate f(4) and f(11)

f(4) = 7(1.06)^4 = 8.84

f(11) = 7(1.06)^11 = 13.29

The average rate of change is

Rate = (13.29 - 8.84)/(11 - 4)

Rate = 0.64

Hence, the average rate of change from d = 4 to d = 11 is 0.64

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What is the slope of the line passing through (-3, 5) and (5, -3)?

Answers

Answer:

The line has a slope of -1.

Step-by-step explanation:

To solve for the slope of the line, use the rise over run formula. The rise over run formula is a measure of how much something changes vertically compared to how much it changes in the horizontal direction. The rise over run formula calculates the difference between the two points in the vertical direction (rise) and then divide it by the difference in the horizontal direction (run). The formula looks like \(\frac{rise}{run}\), but in terms of finding a slope, it looks like \(\frac{y_{2 }-y_{1} }{x_{2} -x_{1} }\).

For finding the slope of this line with the points (-3,5) and (5,-3), start by writing down the information given from the question.

\(y_{2}=-3\)

\(y_{1}= 5\)

\(x_{2}=5\)

\(x_{1} =-3\)

Next, plug in the information given from the question into the formula, and the formula will look like \(\frac{-3-(5)}{5-(-3)}\). Then, simplify the equation, which will look like  \(\frac{-8}{8}=-1\). The final answer will be -1.

Solve [(-6.(-3)) + (-8)]*(-6/(-2))A. -8*-6B. -6÷(-2)C. -6.(-3)D. (-3) +(-8)

Answers

EXPLANATION

Given the expression:

[(-6.(-3)) + (-8)]*(-6/(-2))

When calculating the expression, we first should multiply -6*(-3) because it's the innermost expression, therefore it has priority.

Answer: C. -6*(-3)

Suppose there is an estate sale featuring many items sold at different prices. The mean selling price of the items is 75 dollars, and the standard deviation is 20. A piece of costume jewelry is priced at 15 dollars. Which of the following statements is true?

Answers

Answer: The price of the costume jewelry is 3 standard deviations to the left of the mean.

The price of the costume jewelry is 3 standard deviations to the left of the mean.

What is the mean?

The mean (aka the arithmetic mean, different from the geometric mean) of a dataset is the sum of all values divided by the total number of values.

How to solve it?

The price of the costume jewelry is 3 standard deviations to the left of the mean.

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f(x)=xexpo2-3 and g(x)=x+1

Answers

Therefore the value of function f(g(x)) comes out to be x\(e^{2}\) +\(e^{2}\)-3

What is function?

An example of a rule is a function, which produces one output for a single input. Alex Federspiel is the picture's author. Y=X2 is an illustration of this. If anything is entered for x, there is just one output for y. Since x is the input value, we can state that y is a function of x.

Here,

Given: f(x)=x\(e^{2}\)-3  and g(x)=x+1

To find the value of f(g(x))

we put g(x) in f(x)

So,

=> f(g(x))= g(x)\(e^{2}\)-3

=>f(g(x))= (x+1)\(e^{2}\)-3

=> f(g(x))= x\(e^{2}\) +\(e^{2}\)-3

Therefore the value of function f(g(x)) comes out to be x\(e^{2}\) +\(e^{2}\)-3

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David needs a total of $400 to buy a new bicycle. He has $40 saved. He earns $15 each week delivering
newspapers. How many weeks will David have to deliver papers to have enough money to buy the bicycle?
____ weeks

Answers

400-40= $360

so he needs $360 more to buy a new bicycle

360/15 =24

therefore it will take him 24 weeks to earn $360 by selling newspapers

WILL GIVE BRAINLIST SO PLZ HELP

At midnight, the temperature was . At noon, the temperature was . Which expression represents the increase in temperature?

A. - 8 - 23
B. | - 8 | - 23
C. - 8 - | 23 |
D. | - 8 - 23 |

Answers

Hello!

D Would be your answer! Because At Midnight, the temperature was -8*f. At noon, 23*F, so

|-8-23| |-3||= 31  There you go! May I have Brainliest?

Find the GCF of 2m^5 and 28m4
a. 28m^4
b. m^4
c. 2m^4
d. 2m

Answers

i think D would make the most sense

The first sequence rule is multiply by 3 starting from 5. The second sequence rule is add 9 starting from 18. What is the first number that appears in both sequences?


27

45

72

135


what is the answer

Answers

Considering the sequences given, the first number that appears in both sequences is given by: 45.

What numbers appear in the first sequence?

The rule is multiply by 3 starting from 5, hence the numbers are:

(5, 15, 45, 135, ...).

What numbers appear in the second sequence?

The rule is add 9 starting from 18, hence the numbers are:

(18, 27, 36, 45, ...).

45 is the first number that appeared in both sequences.

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Which choices are correct when determining the distance between −56 and −31?

Answers

Answer:

I dont know sorry so much

If 3 and 4 are the legs of a right triangle, the hypotenuse is_____.

Answers

If 3 and 4 are the legs of a right triangle, the hypotenuse is 5.

What is the Pythagorean Theorem?

In mathematics, the Pythagorean theorem or Pythagoras' theorem is a fundamental relation in Euclidean geometry between the three sides of a right triangle. It states that the area of the square whose side is the hypotenuse (the side opposite the right angle) is equal to the sum of the areas of the squares on the other two sides.

The theorem can be written as an equation relating the lengths of the sides a, b and the hypotenuse c, sometimes called the Pythagorean equation

\(\sf a^2+b^2=c^2\)

Given the question above, we need to find the hypotenuse if 3 and 4 are the legs of a right triangle.

So,

\(\sf a^2+b^2=c^2\)

\(=\sf 9+16=25\)

\(\sf \sqrt{25}=5\)

Hence, the hypotenuse is 5 if 3 and 4 are the legs of a right triangle.

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What is the slope of the function?
–10
- 5
5
10

Answers

Answer:

?

Step-by-step explanation:

what is the function?

a slope going up means it is positive and a slope going down means it is negative

What constant acceleration is required to increase the speed of a car from 23 mi/h to 51 mi/h in 5 seconds? (Round your answer to two decimal places.)

Answers

Answer:

337.35 mi/h^2

Step-by-step explanation:

Given the equation;

v= u +at

v= final velocity = 51 mi/h

u= initial velocity = 23 mi/h

t = time = 5 mins or 0.083 hours

a = acceleration, the unknown

51 = 23 + 0.083a

51 - 23 = 0.083a

a= 51 - 23/0.083

a= 337.35 mi/h^2

Li Wei and Colleen have the same reading assignment. After one week Li Wei has read 90 pages and Colleen has read 126 pages. If Li Wei can you read 30 pages in an hour and Colleen henry 24 pages an hour, when will they be on the same page 

Answers

Equating the expressions, if Li Wei can read 30 pages in an hour and Colleen Henry 24 pages an hour, they will be on the same page in 6 hours.

What are equivalent expressions?

Equivalent expressions are two or more algebraic expressions that have the same value when the variables are substituted with real numbers.

In this situation, we can determine the time that Li Wei and Colleen Henry can be on the same page by equating the expressions representing their reading rates.

The number of pages Li Wei can read in a week = 90

The number of pages Collen can read in a week = 126

Li Wei's reading rate per hour = 30 pages

Collen's reading rate per hour = 24 pages

Let the hours that Li Wei and Colleen can be on the same page= x

Expressions:

The total number of pages Li Wei can read = 90 + 30x

The total number of pages Colleen can read = 126 + 24x

For Li Wei and Colleen to be on the same, the two expressions are equated.

90 + 30x = 126 + 24x

6x =  36

x = 6

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5
Select the correct answer.
Which number has a repeating decimal form?
A. 15
OB.
11
25
3
20
C. D.
2
ODIN

5Select the correct answer.Which number has a repeating decimal form?A. 15OB.1125320C. D.2ODIN

Answers

Answer:

C=6.6666666666666666666666666

Answer:

\(D.\frac{2}{6}\)

Step-by-step explanation:

√15 = 3.87298334621

11/25 = 11 ÷ 25 = 0.44

3/20 = 3 ÷ 20 = 0.15

2/6 = 2 ÷ 6 = 0.33333333333

evaluate the expression when y=3
y²-7y-4​

Answers

Answer:

-16

Step-by-step explanation:

3^2-7(3)-4

Jonathan pays $1.90 per pound for potatoes. He buys 8.3 pounds of potatoes. He determines that he will pay $15.77, before tax, for the potatoes. Which best describes the reasonableness of Jonathan’s solution?

Answers

14.55 i’m prob worng sorry

Answer:

15.77

Step-by-step explanation:

Jonathan’s answer is reasonable because 2 times 8 is 16, and 16 is close to 15.77.

what is the answer to my math problem. Evaluate 32^1/5

Answers

the answer is 2

Solution:

32⅕

(2⁵)⅕

Answer is 2

What is the area of the square that measures 3.1 m on each side

Answers

The area of the square with a side length of 3.1 meters is 9.61 square meters.

To find the area of a square, we need to multiply the length of one side by itself. In this case, the square has a side length of 3.1 m.

Area of a square = side length × side length

Substituting the given side length into the formula:

Area = 3.1 m × 3.1 m

To perform the calculation:

Area = 9.61 m²

It's worth noting that when calculating the area, we are working with squared units. In this case, the side length is in meters, so the area is expressed in square meters (m²). The area represents the amount of space enclosed within the square.

Remember, to find the area of any square, you simply need to multiply the length of one side by itself.

The area of the square with a side length of 3.1 meters is 9.61 square meters.

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Mark what answer it is

Mark what answer it is

Answers

3rd

2/29

the i is imaginary

Please give me an explanationnnnnnn

Please give me an explanationnnnnnn

Answers

Answer:

(5,11)

Step-by-step explanation:

c= 6+s

c=6+5

c=11

(5,11)

Hope this helps! :)

Answer:  B.  (5,11)

Step-by-step explanation:

c  = 6 + 1s          In this case we know that c is your total cost and s is the number of downloaded songs.

If we were to do it in terms of x and y, y will be c, and x will be s.

Now is asking for the cost of 5 songs, so you will input the value 5 into the equation for s and solve for c.

c = 6 + 1(5)

c = 6 + 5

c = 11

Now we know that for 5 songs it will cost you $11, and if x is the same as the number of songs, and y is the total cost then we can say that the point will be,

(5,11)

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