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3 years ago

Question is in the picture. Please help!

Mathematics

1 answer:

Vsevolod [243]3 years ago

5 0

Answer:

B is the correct answer

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Please help I will give brainest.

BaLLatris [955]

Answer:

The top lines in the middle of the envelope are 45 degree angles, and the rest are 180 degrees, and 90 degrees.

Step-by-step explanation:

5 0

3 years ago

One restaurant sells a family meal for $22 plus $2 per drink.

xz_007 [3.2K]

Answer:

the 2$ resturant needs 11 and the $1.50 needs 16

Step-by-step explanation:

division

7 0

2 years ago

What is the perimeter of a square with sides that measure 2x + 3 units?

PtichkaEL [24]

Answer:

8x+12

Step-by-step explanation:

We know that squares have equal sides. To calculate perimeter, just add up all of the 4 sides.

2x+3+2x+3+2x=3+2x+3

Add like terms:

8x+12

You could also multiply by four:

4(2x+3)

Use distributive property:

8x+12

8 0

3 years ago

El Generico public high school got a new flagpole. But they completely forgot to buy a cord and NO ONE knows how tall the flagpo

lord [1]

According to the rule of similar polygons the ratio of corresponding sides of two polygons will be the same. So in this case the ratio of original length and shadow of a stick and ratio of length of flagpole and its shadow will be the same.

Length of Stick = 5 feet
Shadow of Stick = 8 feet
Shadow of flagpole = 32 feet
Length of flagpole = x = ?

Using rule of similar polygon we can write,

$\frac{5}{8}= \frac{x}{32} \\ \\ \frac{5}{8}*32=x \\ \\ x=20$

Therefore, the length of flagpole will be 20 feet.

7 0

3 years ago

(X^1/8 y^1/4 z^1/2)^8

adell [148]

(x^1/8 y^1/4 z^1/2)^8
(8 √x 4 √y √z^8)
(8 √x 8 √y^2 8 √z^4)^8
8 √xy^2z^4^8
Solution: xy^2 z^4

6 0

3 years ago