Please put this equation into intercept slope form, show the steps aswelllll
9x+2y=10

Answer:

D, 3/5

Step-by-step explanation:

Sin equals opposite over hypotenuse.

The side opposite of Z is 30, the hypotenuse is 50

30/50 simplifies to 3/5

Answer:

(-4,0) and (5,0)

Step-by-step explanation:

Factor.

f(x) = x^2 -x - 20

Factors of -20 that when are added they equal -1

-5 and 4

(x-5) (x+4)

x=5 and x=-4

Answer:

58°

Step-by-step explanation:

A + B + C = 180 °

The smallest value of C is 91.

A + B = 89

A = 2B - 4

2B - 4 + B = 89

3B - 4 = 89

3B = 93

B = 31

A + 31 = 89

A = 58

Answer:

 x               y

1/4              0

13/4            3

 2             7/4

Step-by-step explanation:

To complete the table we just need to replace the value of x and get y as:

for x = 1/4

\(y=\frac{1}{4}-\frac{1}{4}=0\\\)

for x=13/4

\(y=\frac{13}{4}-\frac{1}{4}=\frac{12}{4}=3\)

for x=2

\(y=2-\frac{1}{4}=\frac{7}{4}\)

So, the complete table is:

x            y

1/4         0

13/4       3

2           7/4

Answer:

C A person with an annual income of at least \$50{,}000$50,000dollar sign, 50, comma, 000 is more likely to be 454545 years old or above

A person in the 44 and under age group is more likely to have an annual income of at least $50,000​ is a correct statement.

We have given that,

A sociologist polled a random sample of people and asked them their age and annual income.

annual income is the amount of money you receive during the year into your bank account, before any deductions.

The two-way frequency table below shows the results.

Annual income vs. age group Less than $50,000 At least $50,000

Total Ages 44 and under 148 68 216 Ages 45 and above 38 94 132

Total 186 162 348

A person with an annual income of at least

\(=\$50000\\=$50,000dollar\)

Therefore statement b is true.

A person in the 44 and under age group is more likely to have an annual income of at least $50,000​.

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Answer:

green is more likely yellow is less

Step-by-step explanation:

since there are more green stars it takes up 7/9 of the shapes in the jar, meaning there are more. there are only 2/9 shapes in the jar that are yellow hearts making them more rare

Answer:

4

Step-by-step explanation:

I got my answer by 50x8=400÷100=4

Answer:

g ≥ 1;  j ≥ 1;  g + j ≤ 12

Step-by-step explanation:

I had the same question and I got this right

Answer:

I just took its right!!

Step-by-step explanation:

The t times u is approximately equal to -139.7.

To find t times u, we use the formula for the dot product: t · u = |t||u|cosθ, where θ is the angle between the vectors. Since we are only given the vectors t and u, we need to find their magnitudes and the angle between them.

The magnitude of t is |t| = √(7^2 + (-3)^2) = √58, and the magnitude of u is |u| = √((-10)^2 + (-8)^2) = √164.

To find the angle between t and u, we use the formula cosθ = (t · u)/(|t||u|). Substituting the values we know, we get cosθ = ((7)(-10) + (-3)(-8))/((√58)(√164)) = -74/(2√1017). Using a calculator, we find that θ ≈ 131.5 degrees.

Now we can find t · u: t · u = |t||u|cosθ = (√58)(√164)(cos(131.5)) ≈ -139.7.

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Step-by-step explanation:

I hope this answer is helpful ):

Step-by-step explanation:

the acorn falls from the height of 25 feet above the ground, it means the initial time when it falls is t = 0. The time when it lands on the ground is t = 1.25

So the acorn was in the air for 1.25 seconds

Answer:

d

Step-by-step explanation:

Answer:

i. Math: 225; English: 195

ii. 402

iii. 420

Step-by-step explanation:

Answer:

B

Step-by-step explanation:

The angle between the stick and the base of the box is 77. 9 degrees

To determine the angle between the stick and the base, we have to know the trigonometric identities.

These identities are;

From the information given, we have;

sin A = FB/AB

Given that;

GB = 14.5cm

AB = 18. 6cm

substitute for the length of the sides, we have;

sin A = 14.5/18. 6

Divide the values, we have;

sin A = 0. 7796

Find the inverse sine

A = 77. 9 degrees

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Answer:

belve t would be drives

Step-by-step explanation:

Hope ths helps.

Answer:

Min:2

Q1:5

Med:7

Q3:13

Max:15

Step-by-step explanation:

Hope the picture helps. Not the best at drawing haha

Answer:

Domain: (-2,2]

Range: (-2, 1]

Yes, it is a function.

Step-by-step explanation:

Hope this helps:)

Tell me if you need an explanation.

The solution of the given system of linear equations is (-1/3, -4/3)

A System of Linear Equations is when we have two or more linear equations working together.

Given is a system of linear equations, the equations are:-

y = 4x

y = x − 1

Solving the equations,

Equating both as, LHS of both are same,

4x = x - 1

3x = -1

x = -1/3

Put x = -1/3 in equation (i)

y = -4/3

Plotting the graph, (attached)

Hence, the solution of the given system of linear equations is (-1/3, -4/3)

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Answer:

36

Step-by-step explanation:

From the diagram, the  following is true;

AY = YB = 7

BZ = ZC = 6

XC = XA = 5

perimeter of the triangle is the sum of all the sides

Hence ;

Perimeter = AY+YB+BZ+ZC+XC+XA

Perimeter of the triangle = 7+7+6+6+5+5

Perimeter of the triangle = 36

hence the perimeter of the triangle is 36

The function given is:

We need to evaluate the function at the value x = 2.

This simply means to put "2" into "x" of the function, and then find the corresponding value for y.

The simple process is shown below:

Answer:

Answer:

351/7 = 50 R1

Step-by-step explanation:

using long division, 7 goes into 35 five times, and subtracting 35 from 35 gives you zero. you then have to bring down the 1, 7 goes into 1 zero times so put a zero next to the 5 at the top and subtract 0 from 1. you are then left with a remainder of one.

Answer:351 ÷ 7 = 50 R 1

Step-by-step explanation:

Answer:

A, C

Step-by-step explanation:

Answer: |t - 15| ≤ 30 ; -30 ≤ t - 15 ≤ 30

Step-by-step explanation:

To set up the equation, we have to find the center, and the tolerance, so that we can use formula "|x - c| ≤ t"

First, we can find the tolerance by adding both number, then dividing by 2 --> -15 + 45 = 30 --> 30/2 = 15, so we now know that the center is 15

Next, we can find the tolerance by finding the distance between the center and one of the number --> 15 - (-15) = 30, so we now know that the tolerance is 30

Now we can set up our equation,

center (c) = 15

tolerance (t) = 30

|t - 15| ≤ 30

Now that we have our equation, we can set up the inequality

|x - c| ≤ t = -t ≤ x - c ≤ t

so,

-30 ≤ t - 15 ≤ 30

Hope this helps!

(sorry it was so long)

Answer:

Area of circle = 200.96 units²

Step-by-step explanation:

The formula to find the area of a circle is: πr², where r is the radius (which is half of the diameter)

So the diameter is 16 and of 16 is 8, which is the radius.

Sub it into the formula of a circle and you would get the area of a circle.

3.14 x 8²

Use calculator

Area of circle = 200.96 units²

Step-by-step explanation:

3x-6+x+90°=180°

4x+84=180

4x=96°

x=96/4

x=24°

Answer:

l = 194999.45

Step-by-step explanation:

I'm going to assume that you meant 3.14 by 3,14.

336,765 = 3.14 × 0.55 × (l + 0.55)

336,765 ÷ (3.14 × 0.55) = l + 0.55

(336,765 ÷ (3.14 × 0.55)) - 0.55 = l

l = 194999.45

Answer:160

Step-by-step explanation:

10 x 16

Answer:

the answer is 80

Step-by-step explanation:

Opposite sides are equal in length and opposite angles are equal in measure. To find the area of a parallelogram, multiply the base by the height. The formula is: A = B * H where B is the base, H is the height, and * means multiply.

A=bh=10·8=80

Hope this helped!!!

The value of x that makes ∠U and ∠V a complement of each other is; x = 9

There are different equal angle theorems in math's such as complementary angles, supplementary angles, linear pairs e.t.c

Now, complementary angles are defined as angles that sum up to 90 degrees.

We are given that;

m∠U = 2x°

m∠V = 4m∠U = 4(2x)°

We want to find the value of x that makes ∠U and ∠V a complement of each other.

This means that by the definition of complementary angles, they will sum up to 90 degrees. Thus;

2x + 4(2x) = 90

2x + 8x = 90

10x = 90

x = 90/10

x = 9

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Complete question is;

m∠U = 2x°, and m∠V = 4m∠U. Which value of x makes ∠U and ∠V complement of each other? A. 25 B. 9 C. 36 D. 18