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3 years ago

John had 77 apples he gave 20 to alex and 15 to jack how many apples does john have left

Mathematics

1 answer:

Diano4ka-milaya [45]3 years ago

6 0

Answer:

John has 42 apples left

Step-by-step explanation:

77-20-15=42

Hope this helps

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Respuesta de la expresión 5 + {4 * 6÷3+1+ [3-(4-8) + (3-2)] }

7nadin3 [17]

Answer:

Vota Trump

Step-by-step explanation:

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3 years ago

Two cells are viewed and measured under a microscope. The approximate diameter

nikklg [1K]

Answer:

option D. 4.7 x 10-4 m

Step-by-step explanation:

The correct question is

• cell P: 5.0 x 10-4 meters

• cell Q: 3.0 x 10-5 meters

we have

The diameter of cell P is $5*10^{-4}\ m$

The diameter of cell Q is $3*10^{-5}\ m$

Rewrite the diameter of cell P as

$5*10^{-4}\ m=5*10^{-4}(\frac{10}{10})=50*10^{-5}\ m$

Find the difference

$50*10^{-5}\ m-3*10^{-5}\ m=47*10^{-5}\ m$

Rewrite the difference as

$47*10^{-5}\ m=47*10^{-5}}(\frac{10}{10})=4.7*10^{-4}\ m$

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3 years ago

1/2(8-x)=10 A.12 B.3 C.-12

Murljashka [212]

4-1/2x=10
-1/2x=6
3
so your answer would be B
hope that helps

7 0

3 years ago

(11) Geometry Help pls

Mazyrski [523]

Answer: There are 10 sides

---------------------------------------------

x = measure of each interior angle
y = measure of each exterior angle

We know that x = 4y as "each interior angle is four times the measure of each exterior angle"

The interior and exterior adjacent angles are supplementary
x+y = 180
4y+y = 180
5y = 180
5y/5 = 180/5
y = 36

If y = 36, then
n = 360/y
n = 360/36
n = 10

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3 years ago

What is the area of the following trapezoid

nignag [31]

Answer:

d. 130

Step-by-step explanation:

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2 years ago