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3 years ago

What is a good estimate for 380% of 20

Mathematics

2 answers:

Ostrovityanka [42]3 years ago

7 0

Answer:

380 divided by 20 is your answer

Step-by-step explanation:

ddd [48]3 years ago

6 0

Answer:

The answer is 76. The estimation would be 80.

Step-by-step explanation:

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What is the measure of angel 1

gladu [14]

The answer is 25° “”””

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3 years ago

Tell what shape is created by this cross section.

Viefleur [7K]

Hello!

As you can see this figure is a rectangular prism. Two sides are squares. When the figure is cut facing the squares, the resulting shape will be a square.

I hope this helps!

3 0

3 years ago

Whats the answer for -3(w+4)=-18 find what W equals

neonofarm [45]

First, distribute to simplify the equation.

-3*w = -3w
-3*4 = -12

-3w + (-12) = -18

Now, isolate the variable.

-3w + -12 = -18
+12 +12

- 18 + 12 --> -6

-3w = -6

-3w/-3 = -6/-3 >>>>> w = 2

Answer: w = 2

5 0

4 years ago

Read 2 more answers

1. Solve the system.

Sliva [168]

Answer:

Step-by-step explanation:

We put 2nd equation into 1st equation and get y:

$y=\frac{1}{7}x-4\\y=\frac{1}{7}(7y+1)-4\\y=y+\frac{1}{7}-4\\y=y-\frac{15}{4}\\NOTHING$

We can't seem to come to a solution.

Also let's rearrange the 2nd equation into y = something form:

x = 7y + 1

7y = x - 1

y = 1/7 x -1

As we can see BOTH the lines have the same SLOPE, the number before x, which is 1/7 and we know that lines with same slope are parallel, they never intersect.

Having a solution to a system means their intersection point, since they are parallel lines, they don't intersect, and hence DO NOT HAVE A SOLUTION.

D is the correct choice.

8 0

4 years ago

cynthia has 300 flowers she gives 50 to jonny divides what she has by 2 and gives half to her mom. What fraction could represent

inn [45]

125/300 so 300 at the bottom and 125 at the top 300-50 is 250 then 250(divided by)2=150

3 0

3 years ago