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pochemuha
3 years ago
11

What is the answer to this question?! answer quick please!

Mathematics
1 answer:
Verizon [17]3 years ago
8 0

Answer:

Step-by-step explanation:

1. 8 seconds

2. 15 quarts

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What is the slope of the line in the graph?
mr Goodwill [35]

Answer:

2

Step-by-step explanation:

Slope is Y/x. In this case, you could do 4 /2 which would give you a slope of 2/1=2.

8 0
3 years ago
Read 2 more answers
2.25(a+1.3)=20.7 What is the value of a?
ludmilkaskok [199]

Answer:

a=7.9

Step-by-step explanation:

2.25(a+1.3)=20.7 *Distribute (multiply) the 2.25 throughout the parenthesis

2.25a+2.925=20.7 *Subtract 2.925 from both sides

2.25a=17.775 *DIvide by 2.25

a=7.9

7 0
3 years ago
From a hot-air balloon, Brody measures a 39° angle of depression to a landmark
EleoNora [17]

The balloon's vertical distance above the ground is 430 feet.

<h3>What is the angle of depression?</h3>

You look straight parallel to the ground. But when you have to watch something down, then you take your sight down by moving your head up.

The angle from horizontal to the point where you stopped your head is called the angle of depression.

From a hot-air balloon, Brody measures a 39° angle of depression to a landmark that's 532 feet away, measuring horizontally.

The angle of depression = 39°

The base = 532

We need to find the vertical distance consider perpendicular.

\rm Tan \theta = \dfrac{perpendicular}{base } \\\\\rm Tan 39 = \dfrac{perpendicular}{532} \\\\\rm Tan 39 \times 532 =perpendicular\\\\0.80 \times 532\\\\P = 430.80

Therefore, the balloon's vertical distance above the ground is 430.80 feet.

Learn more about the angle of depression here;

brainly.com/question/23931413

#SPJ1

4 0
2 years ago
A treadmill cost $2.199 with 6.3% sales tax
Vikentia [17]

Answer:

$2337.54

Step-by-step explanation:

100%+6.3%=106.3%

106.3%=1.063

1.063×2199=2337.537

So when you round it the answer will be $2337.54.

4 0
3 years ago
Please explain . . .
choli [55]

Answer:

9

Step-by-step explanation:

05 \times 2. \div 2

4 0
3 years ago
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