3 years ago

i do not wan t have to do this again so in return ill give brain to the the first answer correct and 5 stars and thanks

Mathematics

1 answer:

s344n2d4d5 [400]3 years ago

8 0

Answer: measure of angle 1: 64°

You might be interested in

(05.06)A chocolate bar measures 40 mm wide, 80 mm long, and 5 and 1 over 2 mm high. Will’s Wrapping Company is making a wrapper

photoshop1234 [79]

Answer:

Will’s Wrapping Company needs 7,720 mm2 of paper to wrap the chocolate bar.

Step-by-step explanation:

we know that

The amount of paper needed to make the wrapper is equal to the surface area of the chocolate bar

The surface area of a rectangular prism (chocolate bar) is equal to

$SA=2B+PH$

where

B is the area of the base

P is the perimeter of the base

H is the height of he prism

In this problem we have

$L=80\ mm\\W=5\frac{1}{2}\ mm=5.5\ mm\\H=40\ mm$

Find the area of the base

$B=LW=(80)(5.5)=440\ mm^2$

Find the perimeter of the base

$P=2(L+W)=2(80+5.5)=171\ mm$

Find the surface area

$SA=2(440)+171(40)\\SA=7,720\ mm^2$

5 0

3 years ago

Sally has 21 books Sam has 24 times more books than sally how many books does Sam have

Nostrana [21]

I think 504 cause you times 24 by 21 cause it says 24 times more. Hope this is right.

5 0

3 years ago

1. A café menu has the following choices of cheese and toppings for scrambled

Vinil7 [7]

Answer:

the top answer in your picture is the right answer

Step-by-step explanation:

8 0

3 years ago

What's the answer to -2x^2-4x-5=o and what's the solution

Maksim231197 [3]

-2x^2-4x=0
you just move the -5 to the right and get 5 and you cant subtract 4x from -2x^2

8 0

3 years ago

If Y is between X and Z, then X, Y, and Z are collinear?

gtnhenbr [62]

I think, I'd go with A) Always true. As 2 points is always the line. If you add third one, it will be collinear.

8 0

3 years ago