2 years ago

Question 6 of 10

Mathematics

1 answer:

Crank2 years ago

3 0

Answer:

A, D

Step-by-step explanation:

When solving for x, we want to get all x terms on one side and all non-x terms on the other side. To make it so that x is by itself, we need to get rid of -3. We can do this by adding 3 to both sides, which demonstrates the addition property of equality. This property states that if you add a quantity to one side of an equation, you must add the same quantity to the other side as well.

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Find three consecutive integers such that three times The largest increased by two is equal to five times the smallest increased

rosijanka [135]

$a,a+1,a+2-\ three\ consecutve\ integers\\\\
3*(a+2)+2=5*(a+3)+3(a+1)\\\\
3a+6+2=5a+15+3a+3\\\\
3a+8=8a+18\ \ \ | subtract\ 3a\\\\
8=5a+18\ \ \ \ | subtract\ 18\\\\
-10=5a\ \ \ \ | divide\ by\ 5\\\\
a=-2\\\\Numbers\ are:\ \ -2,-1,0
$

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3 years ago

Is 3√75 less than, greater than, or equal to 7√27

posledela

Greater than (I'm like 80% sure of my answer)

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2 years ago

Read 2 more answers

-5n-20=-20-10(n-2) (please help)

k0ka [10]

Answer:

n=4

Step-by-step explanation:

First use distributive property to expand -10(n-2)

-5n-20=-20-10n+20

Simplify

-5n-20=-10n

Combine Like Terms

-20=-5n

Divide both sides by -5 to isolate "n"

n=4

5 0

3 years ago

In order to qualify for the tournament, basketball teams have to win at least 70% of their games. This season, the Bears lost 6

stealth61 [152]

The bears won 9 games.
15-6=9
Hope this helped

3 0

3 years ago

If you’re good at geometry solve these 2 please

gizmo_the_mogwai [7]

Answer:

13.

Let us say

first angle be = 4x -10

second angle = x

now add them to 90 as complementary angles add up to 90

4x - 10 + x = 90

5x - 10 = 90

5x = 90+10

5x = 100

x = 100/5

x = 20

the first angle = 4x -10

= 4(20) -10

= 80 -10

= 70

the second angle = x

= 20

the angles are 70 and 20

8 0

2 years ago