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geniusboy [140]
4 years ago
13

A/-6 + 8 = 12 Solve for a

Mathematics
2 answers:
Vaselesa [24]4 years ago
8 0
1) First, subtract 8 from both sides. 
A/-6 = 4
2) Then, multiply each side by -6
A = -24
nika2105 [10]4 years ago
5 0
I think the answer is 10

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Mr. Brown's salary is $32,000 and it increases by 3% each year. What is the explicit rule for this sequence in simplified form?
katovenus [111]

Answer:

This is the concept of geometric series. We are required to find the recursive formula for year n. Here we will use the formula;

nth=ar^(n-1)

where;

a=first term

r=common ratio

n=nth term

Thus

a=8.50

r=(8.85)/(8.50)=1.0412

thus the formula will be:

nth=8.50(1.0412)^n

3 0
3 years ago
Help me please. Find the measures of CAD and DAE
VladimirAG [237]

well, we know the "sum" of both angles is 90°, notice the rectangle in the corner, so we can say that the angles are simply complementary angles, thus

\left( \cfrac{3}{2}x+20 \right)+2x=90\implies \stackrel{\textit{multiplying both sides by }\stackrel{LCD}{2}}{2\left( \cfrac{3}{2}x+20 + 2x \right)=2(90)} \\\\\\ 3x+40+4x=180\implies 7x+40=180\implies 7x=140\implies x=\cfrac{140}{7} \\\\\\ x = 20~\hfill \stackrel{\measuredangle CAD}{\cfrac{3}{2}20+20\implies 50}\qquad\qquad \stackrel{\measuredangle DAE}{2(20)\implies 40}

8 0
2 years ago
What is the volume of the right triangular prism shown?
oksian1 [2.3K]

Answer:

area of the base triangle divided by two

Step-by-step explanation:

idk that's what Alexa said, sorry if it's wrong

5 0
3 years ago
tanmayi wants to raise $175 for school fundraisder.she has raised $120 so far.How much more does she need to reach her goal?
Bezzdna [24]
175>120+x

175-120=55

55=x

$55 
4 0
3 years ago
Someone please help me I’ll give out brainliest please dont answer if you don’t know
Ede4ka [16]

Answer:

x = 3

Step-by-step explanation:

9x - 5 = 22

Add 5 to both sides

9x = 27

Divide both sides by 9

x = 3

4 0
3 years ago
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