Find BC.
25
25
B
3x + 4
D 4x - 5 c

Answer:

range = 9-1 or 8

Step-by-step explanation:

Answer:

-11 and -7

Step-by-step explanation:

-11 x -7 = 77

-11 - 7 = -18

Answer:

the answer is x=−25

Step-by-step explanation:

hoped I helped:)

Answer:

7x-2x+22=-103

5x. =-103-22

5x =-125

X.=-25

Answer:

Option B will be your answer

Step-by-step explanation:

B. The balloon starts at a height of 500 ft and rises at a rate of 150 ft.

hope it helps ^_^

Answer:

the answer is C

Step-by-step explanation:

It shows the line starts at 0.05 a d to get to 3 it has to raise upb150 ft

Answer: What do you want us to solve there is no photo and you didn't write any problem

Step-by-step explanation:

Answer:

good to know:)

Step-by-step explanation:

Answer:

4.69 miles per minute

Step-by-step explanation:

75 ÷ 60 (60 minutes in an hour) = 4.6875

4.6875 rounded to the nearest hundredth is 4.69

Answer:

6 in.

Step-by-step explanation:

Rectangular prism

V = lwh       l = 8   W = 3    h = 9

  = 8(3)(9)

  = 216

Cube

[tex]V = s^{3}[/tex]   where s = length of side

216 = [tex]s^{3}[/tex]

[tex]s = \sqrt[3]{216}[/tex]  = 6

Answer:

0

Step-by-step explanation:

Answer:

D

Step-by-step explanation:

pi = 3.14

r = 3

3.14 x 3x^2

= 28.26x^2

The answer :

the last one

Step-by-step explanation:

diameter = 6x so radius = 3x

3.14 * 3x * 3x = 28.26 x

Answer:

x = 7/10; y = 21/5

Step-by-step explanation:

y = 6x

4x + y = 7

Since the first equation is already solved for y, we can easily use the substitution method. We substitute 6x for y in the second equation and solve for x.

4x + y = 7

4x + 6x = 7

10x = 7

x = 7/10

Now we use the first equation and substitute 7/10 for x and solve for y.

y = 6x

y = 6 * 7/10

y = 42/10

y = 21/5

Answer: x = 7/10; y = 21/5

Answer:

I would assume 13

Step-by-step explanation:

It is an isosceles triangle and all the angles are the same, so I think it should be 13. I may be wrong, it has been a while since I did geometry.

Answer:

15 - 2

Step-by-step explanation:

hope this helps :)

Answer:

4 + 9 should be the answer

Step-by-step explanation:

Answer:

(W + 4) = L

W = W

(W + 4) * W

Step-by-step explanation:

Answer:

the classmark of the class is 162.5

Step-by-step explanation:

The computation of the class mark is shown below:

Given that

160 - 165

So, the class mark of the class is

= (Upper limit + lower limit) ÷ 2

= (160 + 165) ÷ 2

= 162.5

Hence, the classmark of the class is 162.5

Answer:

Hope that answers your question

Answer:

14

Step-by-step explanation:

The computation of the mean number of coins for the girls is shown below:

Since there are 24 boys and 16 girls so the total children is 40

So the number of coins for all children is

= 40 × 11

= 440

And, the number of coins for all boys is

= 9 × 24

= 216

Now the mean is

= (440 - 216) ÷ 16 girls

= 14

Answer:

no

Step-by-step explanation:

f = 9

20 - 9 = 11

11 < 11 is incorrect

12

3 4

 2 2

3 x 2x 2

18

9 2

3 3

2 x 3 x3

= 6

Answer:

6

Step-by-step explanation:

12 = 4 * 3 = 2 *2 * 3

18 = 2 * 9 = 2*3 *3

Highest common factor = 2 * 3 = 6

Answer: here is all the answers for assess it #70: day 122

1. F(x) = 225x + 45

2. F (x)= 7x - 105

3. the function would be a curved line if you were to graph it using intercepts or a simple function table

4. The x-intercept is (10,0)

5. All of the above

Answer:

[tex]\frac{2}{3}[/tex]

Step-by-step explanation:

Midpoint of a line segment joining points [tex](x,y)[/tex] and [tex](u,v)[/tex] is given by [tex](\frac{x+u}{2},\frac{y+v}{2} )[/tex]

Points are R(-1,10),S(5,4)and T (-4,-2).

Midpoint of RS = [tex](\frac{-1+5}{2},\frac{10+4}{2} )=(\frac{4}{2},\frac{14}{2} )=(2,7 )[/tex]

Midpoint of RT = [tex](\frac{-1-4}{2},\frac{10-2}{2} )=(\frac{-5}{2},\frac{8}{2} )=(\frac{-5}{2},4)[/tex]

Slope of a line joining points [tex](a,b)[/tex] and [tex](c,d)[/tex] is given by [tex]\frac{d-b}{c-a}[/tex]

Slope of line joining midpoints of side RS and RT = [tex](\frac{4-7}{\frac{-5}{2}-2 })=(\frac{-3}{\frac{-9}{2} })=\frac{2}{3}[/tex]

Answer:

The answer should be 54, lmk if it works

Answer:

C = 13

Step-by-step explanation: According to the pythagorean theorem, which states A² + B² = C². This means that in this equation 5²+12²=x². When we solve this we get 169=x². Since 169 is the perfect square of 13 therefore the answer is 13.

Answer:

Angles forming a linear pair are supplementary and sum to 180°

The smaller angle is 20°

A(-2, 10) reflected over x-axis

Rule for such a reflection is:

Point A will map to:

Correct option is D

One point is at the origin and two other points are at the distance m horizontally and vertically from the origin

The last point will have same distance m from the point (m, 0) and (0, m) and this will be point:

Step-by-step explanation:

Given - The distance between point (2, 2) and point (8, 2) is 6 units on

             a coordinate plane.

To find - Which other pairs of points are also 6 units apart?

Proof -

The distance between two points (x₁, y₁), (x₂, y₂) are 6 if and only if either

( x₂ - x₁ = 6 and y₂ = y₁ )or ( x₂ = x₁ and y₂ - y₁ = 6 ).

If either of the conditions is satisfied , then only we can say that the two points has ha distance of 6 units between them.

Now, As given

Let (x₁, y₁) = ( 2, 2) , (x₂, y₂) = (8, 2)

Check whether the conditions are satisfied or not .

Here x₁ = 2 , x₂ = 8, y₁ = 2, y₂ = 2

Now,

x₂ - x₁ = 8 - 2 = 6 , y₂ - y₁ = 2 - 2 = 0

∴ we get

1st condition is satisfied, So the points have a distance of 6 units between them.

Now,

Let us suppose another point (x₁, y₁) = ( 4, 3) , (x₂, y₂) = (3, 3)

Here x₁ = 4 , x₂ = 3, y₁ = 3, y₂ = 3

Now,

x₂ - x₁ = 4 - 3 = 1 , y₂ - y₁ = 3 - 3 = 0

Here neither of the conditions are satisfied.

So the points are not at a distance of 6 units from each other.

Answer:

69 degrees!

Step-by-step explanation:

Angle MKL = 180 - 146 = 34 (Angles on a straight line add up to 180)

Angle x = 180 - 77- 34 = 69 (Angles in a triangle add up to 180)

Hope this helps! Please mark as brainliest!

;)