PLEASE HELP
What is the area of the triangle pictured?



516 sq. units


896 sq. units


448 sq. units


224 sq.units

Answer:

C

Step-by-step explanation:

Because it is not a reflection across the x axis and it would turn clockwise

Answer:

the tree is 30 ft tall

Step-by-step explanation:

27/x = 4.5/5

cross multiply

(4.5)(x) = (27)(5)

4.5x = 135

divide the entire equation by 4.5 to isolate x

135/4.5 = 30

x = 30

Answer:

30ft

Step-by-step explanation:

Proportion/ratio question

Tree : Your friend

27ft  :   4.5ft

?      :   5ft

Formula given divided by the original or missing value equivalent

g/o = 5/4.5 = 1.11111 multiplier

Then use multiplier for the tree given value.

27 x 1.111111 = 29.999997

= 30ft

Part A: C

Part B: 3

Part C: 3, closed, to the right

The inequality that represents the least number of days required is,

D. 2.12 + 1.13x < 6.

Inequality is a relation that compares two numbers or other mathematical expressions in an unequal way.

The symbol a < b indicates that a is smaller than b.

When a > b is used, it indicates that a is bigger than b.

a is less than or equal to b when a notation like a ≤ b.

a is bigger or equal value of an is indicated by the notation a ≥ b.

Let, The number of days after Monday be 'x'.

From the given information the inequality that represents the least number of days after Monday that Joseph needs to run to reach his goal is,

2.12 + 1.13x < 6.

Q. Joseph runs 2.12 miles on Monday. Each day after that, he runs the same 1.13 miles route every morning. His goal is to run at least 6 miles by the end of the week. Which inequality represents the least number of days after Monday that Joseph needs to run to reach his goal?

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Answer:

Rectangular

Step-by-step explanation:

the shape is called Rectangular prism

Answer:

triangular prism

Step-by-step explanation:

it is true we have rectangular prism but I go for the triangular prism

The function for the points are  y = -15x - 5

From the information given, we have that;

The points are;

(1/3,0) (-2 3/4,0) and (0,-5)

Using the point-slope form of a linear equation, we have;

y - y₁ = m(x - x₁)

Such that;

Using (1/3, 0) and (0, -5), we have that the slope is;

m = (0 - (-5))/0 -1/3)

expand the bracket

= 5 / (-1/3)

= -15

Now, take any of the given points and substitute the values

Using (1/3, 0), we get;

y - 0 = -15(x - 1/3).

y = -15x - 5.

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The function for the points solved by  (1/3,0) (-2 3/4,0) and (0,-5) solved by point slope form is \(a=-15b-5\)

We have given the points:

(1/3,0) (-2 3/4,0) and (0,-5)

Using the formula of linear equation

\(a-\)\(a_{1}\)\(=x[b-b_{1}]\)                                                          

Where we will consider (1/3,0) = \(a-a_{1}\) and (0,-5) = \(b-b_{1}\)

that is 1/3 = \(a\), 0 = \(a_{1}\) and

0 = \(b\), -5 = \(b_{1}\)

\(x\) refers to the slope of line (take any variable)

Now for finding the value of \(x\),

\(x=a-a_{1}/b-b_{1}\)

inserting the values,

\(x=[0-[-5]]/[0-1/3]\\x= -15\)

Substitute the value of \(x\) in the equation

\(a-0=-15[b-1/3]\)

By simplifying the equation, we get

\(a=-15b-5\)

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Answer:

It will take them 8,100 minutes.

Step-by-step explanation:

If it takes a group of 24 students 1,296 minutes to study for an upcoming test, it takes 54 minutes for each student. (=> 1,296/24 = 54)

150 x 54 minutes = 8,100 minutes.

It will take them 8,100 minutes.

Answer:

15/2

Step-by-step explanation:

5*6/4=30/4=15/2

Answer: 7 1/2

Step-by-step explanation:

5 ÷ 4/6 = 7.5

7.5 as a mixed number is 7 1/2

7 1/2 simplified is 7 1/2

Answer:

C

Step-by-step explanation:

not really an explanation just do the subtraction and addition from left to right

\(\left(\frac{16}{9} \right)^{(2/3)}=\left(\frac{4}{9} \right)^{(4/3)} \\ \\ \left(\frac{4}{3} \right)^{(4/3)} \cdot \left(\frac{4}{9} \right)^{(5/3)}=\left(\frac{4}{3} \right)^{3}=\boxed{\frac{64}{27}}\)

Answer:

I have explained below

Brief explanation:

To divide fractions take the fraction you're dividing by and turn it around. Then replace the division sign with a multiplication sign.

This is how it works - I'll illustrate with an example

\(\frac{1}{2} :\frac{2}{3}\)

\(\frac{1}{2} : \frac{3}{2}\)

\(\frac{1}{2} *\frac{3}{2}\)

now just multiply over

\(\frac{1*3}{2*2}\)

\(\frac{3}{4}\)

--

Answer: the answer is

Step-by-step explanation:

Answer:

-10

Step-by-step explanation:

expand: 3-7-6=-10

note smaller positive number minus bigger number makes negative answer, e.g 7-8= -1

The answer is:

Work/explanation:

Use the integer rule:

\(\rhd\quad\sf{a+(-b)=a-b}\)

___

\(\rhd\quad{\sf{3+(-7)=3-7=-4}\)

\(\rhd\quad\sf{-4+(-6)=-4-6=-10}\)

Hence, the answer is -10.

Answer: \(11\dfrac{1}{8}\) or 11.125

Step-by-step explanation:

\(10+(2 \times 3)^{2} \div 4 \times \bigg (\dfrac{1}{2} \bigg )^{3}=10+6^{2} \div 4 \times \dfrac{1}{8}=10+36 \div 4 \times \dfrac{1}{8}= \\\\ =10+9 \times \dfrac{1}{8}=10+\dfrac{9}{8} =10+1\dfrac{1}{8} =11\dfrac{1}{8} =11.125\)

Answer:

10 + (2 x 3) {2} divided by 4 x (1/2) {3} = 2.375 (2  3/8)

Step-by-step explanation:

2 x 3 is 6 and 6 to the power of 2 is 36, and PEMDAS makes it where you divided 36 by four instead of 46 (10 + 36) divided by 4. 36 divided by 4 = 9. 10 + 9 = 19. Then 1/2 to the third power is 1/8. 19 times 1/8 = 2.375 (2  3/8)

The value of A/B is given as follows:

A/B = -2.

From the graph, the function has a vertical asymptote at x = 1, hence the value of B is given as follows:

B = -1 -> as x + B = 0 -> x = -B = -1.

When x = 0, y = -2, hence the value of A is obtained as follows:

A/-1 = -2

A = 2.

Then the division is given as follows:

A/B = 2/-1 = -2.

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Answer:

it is always true

Step-by-step explanation:

-++

+++

--+

Answer:

its always true

Step-by-step explanation:

its always true because if both -k and k were the same number then it would go like this. so lets say k = 7 so that means the equation would be

-7 plus 2 plus 7 so lets add the 7 to the -7 that make 0 and if you add 2 two 0 0 the answer is now 2 that will be the same for any other number as well.

Answer:

Step-by-step explanation:

you are completely right please follow your heart <3

Answer:

C) The data is skewed because there is a large amount of data, showing the average grade in the middle.

Step-by-step explanation:

I believe this is the correct option hope this helps u <3

Answer:

15 miles .....

Step-by-step explanation:

Brainlest

Answer:

80km

Step-by-step explanation:

distance = speed * time = 240km/hour * 1/3hours = 80km

Answer: 1/3 hr

Step-by-step explanation: You fly a helicopter for 20 minutes That goes at a speed of 240 km. 20 minutes = (20min)* (1 hr/60 min) = 20/60 = 1/3 hr

By proportion that is:(54/150) * 8450= 54 * 56 1/3= 3042

Answer:

By proportion that is:(54/150) * 8450= 54 * 56 1/3= 3042

Step-by-step explanation:

Answer:

you need to multiply the numbers

Step-by-step explanation:

1/5 ×2/5= 2/25

Answer:

use X

Step-by-step explanation:

I'm kind of skeptical because none of them seem right to me, but X would be the one that makes more sense.

Answer:

91ft^2

Step-by-step explanation:

A = w*l

first, solve for the bottom rectangle

w = 7ft

l = 8ft

7ft * 8ft = 56ft^2

then for the second rectangle

l = 5ft

w = 7ft

5ft*7ft = 35ft^2

total area = rectangle 1+2

so 35ft^2+56ft^2=91ft^2

Answer:

The answer for the Area of the shape is 91ft²

Step-by-step explanation:

Area of the shape =Area of Bigger rectangle+ Area of small rectangle

A=L×B+l×b

A=7×8+5×7

A=56+35

A=91ft²

Answer:

The answer is c

Answer:

5;10= 1/2

Step-by-step explanation:

Answer:

5/10 = 1/2

Step-by-step explanation:

Answer:

D

Step-by-step explanation:

Answer:

C-48x7y3

Step-by-step explanation:

8x5.6x.y².y

48x7y³

i don't understand question properly.

Answer:

D

Step-by-step explanation:

19 - 14 = 5 / 14 x 100 = 35.714 > 36%

The other values by calculating the percent increase were

(from 2-3) = 31.57%

(from 3-4) = 32%

Greatest growth was between years 3 and 4. The growth between those years was about 32%.

percentage, a relative value indicating hundredth parts of any quantity.

Given table is  participation in a school's debate club during the last four years.

Year           1   2   3   4

Students   14 19 25 33

We need to find between which two years did the club see the greatest growth.

From year 1 and 2 the growth is increased by 5 (19-14)

year 2 and 3 the growth is increased by 6 (25-19)

year 3 and 4 the growth is increased by 8 (33-25)

So between 3 and 4 there is greatest growth.

Now let us find the percentage of the growth.

33-25/25

0.32×100

32%

Hence, greatest growth was between years 3 and 4. The growth between those years was about 32%.

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Answer:

20

Step-by-step explanation:

Using the distance formula

Answer: all you got to do is count all the space and you well get  close to the -10 to be 6 -7

Step-by-step explanation: