4 years ago

What is the answer to this math problem 3/10+2/5

Mathematics

2 answers:

romanna [79]4 years ago

7 0

7/10
3/10+(2)2/5
3/10+4/10
7/10

Dominik [7]4 years ago

4 0

Multiply 2/5 by 2 to get 4/10

4/10 + 3/10 = 7/10

You might be interested in

Can somebody help me with this question? please and thank you

Svetllana [295]

the answer to your question is 72

5 0

3 years ago

PLEASE HELP I GIVE THANKS

Varvara68 [4.7K]

The formula for a cylinder's surface area is : $2\pi rh+2\pi { r }^{ 2 }$ in this question, h=x.

Let's plug the values in the formula

$2\pi rh+2\pi { r }^{ 2 }\\ \\ 2\cdot \pi \cdot 6\cdot 8+2\cdot \pi \cdot { 6 }^{ 2 }=2\cdot 48\cdot \pi +2\cdot 36\cdot \pi =96\pi +72\pi =168\pi \quad \\ \\ 168\pi \quad square\quad units\\ Answer\quad is\quad A$

6 0

3 years ago

A function is described by the function notation f(x) = 2x' +1. Which shows a correct pairing of

salantis [7]

The answer to you’re question is H

8 0

4 years ago

Read 2 more answers

Simplify the expression and solve the equation. Show all calculations

melamori03 [73]

$\displaystyle\bf\\\sqrt{5p+5}=\sqrt{6p+3}\\\\ 5p+5=6p+3\\\\5p-6p=3-5\\\\-p=-2~\Big|\times(-1)\\\\\boxed{\bf p=2}\\\\\text{Verify:}\\\\\sqrt{5\times2+5}=\sqrt{6\times2+3}\\\\\sqrt{10+5}=\sqrt{12+3}\\\\\sqrt{15}=\sqrt{15}~~~~OK!$

4 0

4 years ago

What is P(A and B)?

Sindrei [870]

Answer:

(A) 0.08

Step-by-step explanation:

P(A) = 0.8

P(B) = 0.1

P(A and B)

= 0.8 x 0.1

= 0.08

6 0

3 years ago

Read 2 more answers