Write an equation and proportion for

Mathematics

1 answer:

Ahat [919]3 years ago

8 0

39 is 48.75 percent of 80.

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Do modern scientists believe that protons and nuetrons are not made of smaller particles

anyanavicka [17]

Answer: Thus, protons and neutrons are no more indivisible than atoms are; indeed, they contain still smaller particles, which are called quarks. Quarks are as small as or smaller than physicists can measure.

Step-by-step explanation:

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3 years ago

Solve for x. Express the answer in simplest form.

natta225 [31]

1. Multiply both sides by 4x-1
   $\frac{1}{7} (4x-1)=3$
2.Simplify $\frac{1}{7} (4x-1) to \frac{4x1}{7} 
$
   $\frac{4x-1}{7} =3$
3.Multiply both sides by 7
   4x-1=3x7
4.Simplify 3*7 to 21
   4x-1=21
5. Add one to both sides
   4x=21+1
6. Simplify 21+1 to 22
   4x=22
7.Divide both sides by 4
    x= $\frac{22}{4}$
8.Simplify $\frac{22}{4}$ to $\frac{11}{2}$

3 0

4 years ago

A bed room set is being sold for $5500 if bought cash

Trava [24]

Answer:

$5700 - $5500= $200

Explanation:

The total installments: 24 ($175) = $4200

The hire purchase price: $1500 + $4200 = $5700

The amount saved by paying cash: $5700 - $5500= $200

3 0

3 years ago

Please find volume of the figure No files.#1

ollegr [7]

I haven’t done this in like 2 years lol but the answer should be 350m3

3 0

3 years ago

Answer ASAP PLZZ!!!!

weqwewe [10]

Answer: m∠HIJ = m∠IHK because they are alternate interior angles

Step-by-step explanation:

3 0

3 years ago