3 years ago

Help please thank you

Mathematics

1 answer:

expeople1 [14]3 years ago

3 0

It’s 8cm, please give me brainliest! I need it to get my next rank!

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MATH QUIZ! plz help thanks!

Rashid [163]

Answer:

Step-by-step explanation:

(3/4)*(2/5)=6/20=3/10

4 0

3 years ago

Emily wants to use multiplication to solve 1/5 divided by 3=a

kondaur [170]

Answer:

$a = \frac{1}{15}$

Step-by-step explanation:

Hey there!

To solve the given we'll use keep change flip.

$\frac{1}{5} / 3 = a\\\\\frac{1}{5} *\frac{1}{3} = a\\\\\frac{1}{15} = a$

Hope this helps :)

4 0

4 years ago

4x = 2(x-5)-2 can you solve please

Alborosie

First distribute
4x=2(x-5)-2
4x=2x-10-2
4x=2x-12
2x=-12
x=-6

7 0

3 years ago

Read 2 more answers

The area of a triangular block is 49 square inches. If the base of the triangle is twice the height, how long are the base and t

andrezito [222]

1) Formula: area = height * base / 2

2) Call x the height:

height = x

base = 2x

3) State the equation:

(x)(2x) = 49 in^2

4) Solve the equation:

2x^2 = 49 in^s

x^2 = (49/2) in^2

x = √(49/2) in

x = 7√2 / 2 in = 3.5 √2 in

5) Solution:

height = 3.5 √2 in and base = 7√2 in

6) Verification: area = (7√2 in) (3.5√2 in) = 49 in^2

Answer: height = 3.5√2 in and base = 7√2 in.

5 0

3 years ago

Which statement is true?

defon

Answer:

B is correct.

7 0

3 years ago