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4 years ago

PLEASE HELP ME!!! I WILL GIVE ALL THESE POINTS HELP MEEE!!!!!

Mathematics

1 answer:

BlackZzzverrR [31]4 years ago

8 0

Vertical angles are congruent due to the fact that they intersect. If they did not, they would in fact be parallel. (last section)

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What is the surface area of the figure<br><br> 16 cm *2<br> 30 cm *2<br> 48 cm *2

Masteriza [31]

Answer:

Step-by-step explanation:

surface area of a square base pyramid = base area + 4 ( triangular sides area)

where:

base = 4 cm

side height length = 6 cm

Surface area = 4² + 2(4)6

= 16+ 48

= 64 cm²

7 0

3 years ago

on an airplane there are two on the left side in each row and three seats on the right.There are 24 seats on the right side of t

vovikov84 [41]

Well three seats in the right with 24 seats means there is 8 rows. I assume the same for the left. So 2x8=16. Sixteen Seats on the left. This is my theory. Though options would be nice.

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4 years ago

Read 2 more answers

Jacob obtained a 15-year, $245,900 for his new vacation home. The interest rate is 5.5% and his monthly payment is $2,009.21. Fo

Blizzard [7]

He would pay $2119.72 and his remaing balance would be $243,780.28

3 0

3 years ago

Solve the system by graphing. Select the solution(s).<br> y = x + 2<br> y = 0.5(x + 2)

faltersainse [42]

Answer:

Part 1) The solution is the point (-2,0)

Part 2) The solutions are the points (-2,0) and (0,2)

Step-by-step explanation:

Part 1

we have

$y=x+2$ -----> equation A

$y=0.5(x+2)$ ----> $y=0.5x+1$ ---> equation B

Solve the system by graphing

Remember that the solution of the system is the intersection point both graphs

using a graphing tool

The solution is the point (-2,0)

see the attached figure N 1

Part 2

we have

$y=x+2$ -----> equation A

$y=0.5(x+2)^2$ ----> equation B

Solve the system by graphing

Remember that the solution of the system are the intersection points both graphs

using a graphing tool

The solutions are the points (-2,0) and (0,2)

see the attached figure N 2

4 0

3 years ago

Use the basic proportion = -to solve the following problem for the unknown quantity. Round your answer to the

Digiron [165]

Answer:

154.34%

Step-by-step explanation:

We are asked to determine what percentage of 357 is 551.

Let us assume that x% of 357 is 551.

So, $\frac{357 \times x}{100} = 551$

⇒ $\frac{x}{100} = \frac{551}{357}$

⇒ $x = \frac{551}{357} \times 100$ ......... (1)

⇒ x = 154.34%

So, it is clear from the step (1) that when we take the basic ratio then multiply with 100, then we will get the percentage. (Answer)

5 0

3 years ago