2 years ago

Which expression is equivalent to 2(4 + x) + 3 ?

Mathematics

1 answer:

Elden [556K]2 years ago

6 0

The correct answer is A. 2*4+x+3

You might be interested in

tara is inviting 6 freinds to a party if each freind will get 5 cookies and each box has 12 cookies how many boxes does tara nee

bonufazy [111]

Answer:

3 boxes

Step-by-step explanation:

7 0

2 years ago

4 2/3 miles in 3/4 hour <br> 4/23 divided by 3/4 ? <br><br> NEED FAST ANSWERS !

scZoUnD [109]

Answer:

= 12 miles per hour

Step-by-step explanation:

This is a fraction equal to

30 miles ÷ 2.5 hours

We want a unit rate where

1 is in the denominator,

so we divide top and bottom by 2.5

30 miles ÷ 2.5

2.5 hours ÷ 2.5

12 miles

1 hour

12 miles

hour

= 12 miles per hour

5 0

3 years ago

What triangle congruence postulate would you use to prove these triangles are congruent.

masha68 [24]

Ssssssssssssssssssssss

5 0

2 years ago

Read 2 more answers

1. What statement about 8 multiplied by 7/4

ANEK [815]

Answer: B

Step-by-step explanation: 7/4 time 8/1 is 56/4 which simplifies to 14. B is the only statement that satisfies this

3 0

2 years ago

Read 2 more answers

Triangle A″B″C″ is formed using the translation (x + 1, y + 1) and the dilation by a scale factor of 3 from the origin. Which eq

FromTheMoon [43]

Answer:

$B''C''=3BC$

Step-by-step explanation:

we know that

The length of segment B''C'' is equal to the length of segment BC multiplied by the scale factor

step 1

Find the length of segment BC

the formula to calculate the distance between two points is equal to

$d=\sqrt{(y2-y1)^{2}+(x2-x1)^{2}}$

we have the points

B(1,-3),C(-3,-3)

substitute the values

$BC=\sqrt{(-3+3)^{2}+(-3-1)^{2}}$

$BC=\sqrt{(0)^{2}+(-4)^{2}}$

$BC=4\ units$

The segment B''C'' is equal to the segment BC multiplied by the scale factor

The scale factor is 3

$B''C''=BC(3)$

$B''C''=3BC$

substitute

$B''C''=3(4)=12\ units$

4 0

3 years ago

Read 2 more answers