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Vikki [24]
3 years ago
10

PLEASE HELP RUNNING OUT OF TIME .!!! A boat designer plans to construct a triangular sail with base 90 centimeters and altitude

4 meters. The designer uses square centimeters to describe the amount of material needed for the sa
Which statement BEST describes the appropriateness of the unit the designer chose?
A
While the units are correct, a larger unit should be chosen
B
The units are incorrect because the units that should be used for the base is centimeters,
С
The units are correct and of a well-chosen size
D
The units are incorrect because the units that should be used for the altitude is meters.
Mathematics
1 answer:
Korolek [52]3 years ago
4 0

Answer:

b

Step-by-step explanation:

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Aaron gives an estimate of 2 for the quotient in a division problem his teacher says his estimate is reasonable if the divisor i
viva [34]
B because it's the closest to 8
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3 years ago
The figures are similar. Find the area of the smaller rectangle. GIVING BRAINLY!!
svetlana [45]

Answer:

4 in^2

Step-by-step explanation:

The rate is 1:5

7 0
3 years ago
What is the perimeter, in units, of polygon UVWXYZ? Enter your answer in the box.
nikitadnepr [17]

Given:

Consider the below figure attached with this question.

To find:

The perimeter of the polygon UVWXYZ.

Solution:

All sides and vertical and horizontal. So, we can easily find the side lengths of the given polygon by counting the boxes between two points.

From the figure it is clear that,

UV = 9 units

VW = 2 units

WX = 3 units

XY = 3 units

YZ = 6 units

ZU = 5 units

Now, perimeter is the sum of all the sides.

Perimeter=UV+VW+WX+XY+YZ+ZU

Perimeter=9+2+3+3+6+5

Perimeter=28

Therefore, the perimeter of UVWXYZ is 28 units.

6 0
3 years ago
A certain college graduate borrows $8000 to buy a car. The lender charges interest at an annual rate of 10%. Assuming that inter
MaRussiya [10]

Answer:

The payment is k=\$3216.92.

Interest paid during the 3-year period is I_{T}=\$1651.76

Step-by-step explanation:

Hi

<u>The Payment amount</u>

We are going to use the formula below with VP=\$8000, i=10\% and n=3.

k=\frac{VP}{[\frac{1-(1+i)^{-n}}{i}] } =\frac{8000}{[\frac{1-(1+0.1)^{-3}}{0.1}] }=3216.92

<u>Interest paid during the 3 year</u>

  • <u>First period</u>

I_{1}=VP*i=8000*0.1=800

CS_{1}=k-I_{1}=3216.92-800=2416.92

Balance_{1}=VP-CS_{1}=8000-2416.92=5583.08

  • <u>Second period</u>

I_{2}=B_{1}*i=5583.08*0.1=558.31

CS_{2}=k-I_{2}=3216.92-558.31=2648.61

Balance_{2}=VP-CS_{2}=5583.08-2648.61=2924.47

  • <u>Third period</u>

I_{3}=B_{2}*i=2924.47*0.1=292.45

  • Sum of Interest paid during the 3 years

I_{t}=I_{1}+I_{2}+I_{3}=800+558.31+292.45=1651.76

5 0
3 years ago
Select all that apply.
ikadub [295]
Context please /////
6 0
3 years ago
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