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3 years ago

Please help asap!! I will mark you as brainliest. :)

Mathematics

2 answers:

Ann [662]3 years ago

6 0

3,6, and 7 are all equal

Ratling [72]3 years ago

5 0

The measure of the angle 5 is hekdbssj and the rleation

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Rita has deposited $1000 in a bank account. At the end of each year, the bank posts interest to her account in the amount of 5%

Butoxors [25]

5% of $1000 is $50 bringing up her balance to $1050 minus the $10 fee at the end the year making her balance $1040.
For year 2 it will be $1082
For year 3 it will be $1126.10
For year 4 it will be $1172.41
For year 5 it will be $1231.03

6 0

3 years ago

Solve the equation. 5(x + 4) = 70 18 14 –6 10

skelet666 [1.2K]

Assignment: $\bold{Solve \ Equation: \ 5\left(x+4\right)=70}$

<><><><><>

Answer: $\boxed{\bold{x=10}}$

<><><><><>

Explanation: $\downarrow\downarrow\downarrow$

<><><><><>

[ Step One ] Divide Both Sides By 5

$\bold{\frac{5\left(x+4\right)}{5}=\frac{70}{5}}$

[ Step Two ] Simplify

$\bold{x+4=14}$

[ Step Three ] Subtract 4 From Both Sides

$\bold{x+4-4=14-4}$

[ Step Four ] Simplify

$\bold{x=10}$

<><><><><><><>

$\bold{\rightarrow Mordancy \leftarrow}$

6 0

3 years ago

a sandbox has an area of 26 square feet and the length is five and one half feet what is the width of the sandbox

Mekhanik [1.2K]

Width is 4 8/11 (or 4.727273)

a = lw
26 = 5.5w
/5.5 /5.5
4 8/11 = w

5 0

4 years ago

. Could someone please explain this to me in detail. I am very confused. Thank you so much!. . A candle is 17 inches tall after

andrew-mc [135]

The generic equation of the line is:

$H-H0 = m (T-T0)$

Where,

m: slope of the line

(T0, H0): ordered pair belonging to the line.

The slope of the line is:

$m =\frac{H2-H1}{T2-T1}$

Substituting values we have:

$m =\frac{15-17}{5-3}$

Rewriting:

$m =\frac{-2}{2}$

$m = -1$

Then, choosing an ordered pair we have:

$(T0, H0) :( 5, 15)$

Substituting values we have:

$H-15=-(T-5)$

Rewriting the equation:

$H-15=-T+5$

$H=-T+5+15$

$H=-T+20$

Then, for 8 hours we have:

$H=-8+20$

$H=12$

Answer:

a linear equation to model the relationship between height H of the candle, and T time is:

$H=-T+20$

the candle will be 12 inches after burning 8 hours

7 0

3 years ago

Read 2 more answers

Pls help with both 19 and 20 I’ll mark brainliest, show how you set up the problems

belka [17]

<h2>Answer:</h2>

<u>Question 19:</u>

Option A:

40 x 19 = 760

Option B:

A: 9,500 x 8 = 76,000

76,000 ÷ 100 = 760

B: 4,750 x 8 = 38,000

38,000 ÷ 100 = 380

C: 760 x 8 = 6,080

6,080 ÷ 100 = 60.8

D: 320 x 8 = 2,560

2,560 ÷ 100 = 25.6

<em>Answer:</em> $9,500

<u>Question 20:</u>

5.5 x 30 = 165

165 ÷ 100 = 1.65

1.65 + 5.5 = 7.15

Commission: 7.15%

382,000 x 7.15 = 2,731,300

2,731,300 ÷ 100 = 27,313

<em>Answer:</em> The agent earns $27,313 in commissions.

4 0

3 years ago