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Oksana_A [137]
3 years ago
14

MARKING BRAINLIEST!!

Mathematics
2 answers:
Misha Larkins [42]3 years ago
7 0

Answer: 6a 2(a+2a) and the last one

Step-by-step explanation:

mr_godi [17]3 years ago
6 0

Answer:

6a and a(2*3) and 2(a+2a)

Step-by-step explanation:

2*3a=6a

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Ahmed invests $1,500 at an interest rate of 4%, compounded quarterly and another $1,500 at an interest rate of 3.75%, compounded
earnstyle [38]

Answer: $1904.60

Step-by-step explanation:

This is 1500(1+.04/4)^24 where .04/4 is the interest rate for each compounding, or the interest rate /4, for 4 quarters.

The 24 is 4 quarters/year * 6 years

round at the end

=$1904.60

<em>hope this helped!:)</em>

7 0
3 years ago
4w^2+49=-28w solve for w<br><br> plz answer
boyakko [2]

Move all terms to one side

4w^2 + 49 + 28w = 0

Rewrite 4w^2 + 49 + 28w in the form a^2 + 2ab + b^2, where a = 2w and b = 7

(2w)^2 + 2(2w)(7) + 7^2 = 0

Use the Square of Sum: (a + b)^2 = a^2 + 2ab + b^2

(2w + 7)^2 = 0

Take the square root of both sides

3w + 7 = 0

Subtract 7 from both sides

2w = -7

Divide both sides by 2

<u>w = -7/2</u>

3 0
3 years ago
Write the equation of the line in fully simplified slope-intercept form.
DochEvi [55]

Answer: y = -x - 8

Step-by-step explanation:

y = -x - 8

slope = -1/1

yint = -8

4 0
3 years ago
A circuit of voltage V volts and resistance R
enot [183]

Answer:a) 3 amp

b) 3 volts

Step-by-step explanation:

As the relationship is given by

V= I*R

a)

I=240/80=3amp

b)

V= 0.6*5 = 3 volts

8 0
4 years ago
|2x-6|&lt;0 any one know how to do this??
mina [271]

Answer:

2 x − 5 = 7 2x-5=7 2x−5=7.

Step-by-step explanation:

Add 5 to both sides. Simplify 7 + 5 7+5 7+5 to 1 2 12 12. Divide both sides by 2.

3 0
3 years ago
Read 2 more answers
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