3 years ago

4. The sum of iwo numbers is 36. Twice the first

Mathematics

1 answer:

Ludmilka [50]3 years ago

4 0

Answer:

14 and 22

Step-by-step explanation:

If x is the first number, then 36-x is the second. We are told that ...

2x -(36-x) = 6 . . . . twice the first less the second is 6

3x = 42 . . . . . . . . . add 36

x = 14

(36 -x) = 22

The numbers are 14 and 22.

You might be interested in

The circumference of a circle is 8cm. What is the diameter of a circle?

USPshnik [31]

Answer:

Hope this helped.

A brainliest is always appreciated.

8 0

2 years ago

Read 2 more answers

2. Why are the triangles congruent?

Lady bird [3.3K]

Two triangles are congruent if their corresponding sides are equal in length, and their corresponding angles are equal in measure.

6 0

3 years ago

Read 2 more answers

42=Wf×64 (what fraction)

Dmitry [639]

So basically 42=x times 64 or 42=64x where you want x to be represented as a fraction so just don't simplify as much

42=64x
divide both sdies by 64
42/64=64/64x
42/64=1x
x=42/64
simplify
42/64=21/32

the answer is 21/32 in simplest form

7 0

3 years ago

At the park, 4/7 of the children are boys. if there are 8 boys at the park, how many are girls?

Oksana_A [137]

There are 4/7 boys, so there are 3/7 girls.

Let the total number of children be x.

4/7x = 8
1/7x = 8 ÷ 4
1/7x = 2
3/7x = 2 x 3
3/7x = 6

There are 6 girls.

4 0

4 years ago

Read 2 more answers

Tell me which 4 letters are right! A? B? C? D? F? E? I WILL GIVE BRAINLIEST

Helen [10]

Answer:

Everything but A and C

Step-by-step explanation:

5 0

2 years ago