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3 years ago

HELP ASAP!!! i have an assigment and i dont get number 1. please if you're smart do it. I'm giving brainliest!!

Mathematics

1 answer:

AnnZ [28]3 years ago

5 0

Answer:

3/3 , 3/3 , 1/3

7/7, 7/7, 7/7 , 4/7

4/4 , 4/4 , 4/4 , 2/4 u meant that?

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In the parallelogram below, y = ?

madam [21]

Answer:

y = 33°

Step-by-step explanation:

The left side and the right side are parallel, so the angles marked y and 33° are alternate interior angles, hence congruent.

y = 33°

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3 years ago

This year, Shelley paid $2,363 for season tickets to her favorite baseball team, which is 15%

algol13

Answer:

I got 2,717.45

Step-by-step explanation:

I did 2,363 × 15% = 354.45

then 2,363 + 354.45 = 2,717.45

7 0

3 years ago

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A regular triangular pyramid has a base area of 31.5 mm2 and a surface area of

Virty [35]

Answer:

A) 220.5 mm^2

Step-by-step explanation:

Explanation:-

Given A regular triangular pyramid has a base of area is 31.5mm^2

and also given surface area of triangular pyramid is 252 mm ^2

by using formula

surface area of regular triangular pyramid = base of area + half of lateral surface.

$surface area = area of the pyramid X \frac{1}{2} lateral surface$

252 = 31.5 + $\frac{1}{2} lateral surface$

$252-31.5= \frac{1}{2} lateral surface$

220.5 = lateral area of triangular pyramid

lateral area of triangular pyramid = 220.5 mm^2

6 0

3 years ago

I need some help!! I wil try to give brainliest!!!

Dominik [7]

C Bill drove at a rate that was 10 mph faster than the rate Kevin drove

8 0

2 years ago

Solve for t: 3t + 4 = 19 options: t = -7 t = 7 t = 3 t = -5

kogti [31]

Step-by-step explanation:

3t + 4 = 19

3t = 15

Hence t = 5.

6 0

2 years ago

Read 2 more answers