4 years ago

Please i need help on this last one thank you.

Mathematics

1 answer:

AlekseyPX4 years ago

3 0

10 is half of 20.

4 is half of 8

But, we'd be adding 3.

4-3 = 1

x = 1

You might be interested in

When I think of a number, double it, then add 7, I get 25. What number did I think of? ( Hint: Let the number be x)o

vivado [14]

Hey there!

The answer is $9$

We will start by forming an equation to solve this.

So we are starting with a number, $x$ , then doubling it and adding $7$ , which gives us 25.

So:

$2x+7=25$

Now we solve this equation:

$2x+7=25$

$2x=18$

$x=9$

Have a super awesome day!

3 0

3 years ago

Read 2 more answers

Determine whether the triangles are congruent. Explain you reasoning.

myrzilka [38]

Triangles are congruent

Step-by-step explanation:

Law of Side, Side, Angle

Thier base are same (PR).

Thier 1 side is equal to 2 inch (PS = RQ).

Thier 1 angle is equal (/_ PRQ = /_ RPS)

So, Its prove that both triangles are congruent.

5 0

3 years ago

What is the perimeter of rectangle a?

stealth61 [152]

Answer: A is 22.

B is 20.

Step-by-step explanation: You add up the outside of the shape.

5 0

3 years ago

Read 2 more answers

SIMPLE AND CLEAR i hate brainly

HACTEHA [7]

Im not sure just give me a minute

7 0

3 years ago

Rachel's Figurines

denis-greek [22]

Answer: 4

Step-by-step explanation:2+4=6 and the highest number of animals is 5

7 0

3 years ago

Please i need help on this last one thank you.​

Please i need help on this last one thank you.