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2 years ago

2a²b+6ab² WHAT IS THIS I GIVE 5 STARS!!!

Mathematics

1 answer:

bixtya [17]2 years ago

8 0

Answer:

I'm pretty sure it is 2ab×(a+3b)

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Solve for b.<br><br> 8b−1=24b+4

Allushta [10]

8b - 1 = 24b + 4
8b - 1 + 1 = 24b + 4 + 1
8b = 24b + 5
8b - 24b = + 5
-16 = + 5
-5/16

Answer: b = -5/16

3 0

3 years ago

Read 2 more answers

ABCD is a parallelogram. What is the measure of ∠ACD?

Igoryamba

Step-by-step explanation:

Here

5x+16+7x-3+6x+5 = 180(being sum of triangle)

or, 18x=180-18

or, x= 162/18

so, x = 9

now,

here,

<ACD = <ACB(diagonals of parallelogram bisect eachother)

or, <ACD = 7x-3

or, <ACD = 7×9-3

or, <ACD = 63-3

So, <ACD = 60°

8 0

2 years ago

M(x) = 4x + 15; m(x) = 7

stealth61 [152]

Hi there! :)

$\huge\boxed{x = -2}$

m(x) = 4x + 15

Find the value of "x" that would satisfy m(x) = 7:

4x + 15 = 7

Subtract 15 from both sides:

4x = -8

Divide both sides by 4:

x = -2.

7 0

3 years ago

Can someone please help me?! Thanks

Mekhanik [1.2K]

Answer:

maybe b option

have a great day

3 0

2 years ago

Read 2 more answers

. Tina walked 20 miles for a fundraiser. Lia

Leno4ka [110]

Answer:

The relation for the distance cover by Tina and Lia is 20 = 4 × m

Option B

Step-by-step explanation

Given as :

The distance cover by Tina = $D_1$ = 20 miles

The distance cover by Lia = $D_2$ = m miles

According to question

Tina walked 4 times as far as Lia

So, The distance cover by Tina = 4 × The distance cover by Lia

Or, $D_1$ = 4 × $D_2$

I.e 20 miles = 4 × m miles

or. 20 = 4 × m

So, relation is 20 = 4 × m

Hence, The relation for the distance cover by Tina and Lia is 20 = 4 × m

I.e option B Answer

5 0

2 years ago