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erma4kov [3.2K]
2 years ago
7

Are the triangles similar? Justify your answer​

Mathematics
1 answer:
cluponka [151]2 years ago
4 0

Answer:

Yes

Step-by-step explanation:

If you divide all the sides of the larger triangle by 3, it's equivalent to the sides of the smaller triangle. Therefore, they are similar.

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Solve the iniquity and graph the solution
klio [65]

Answer:

x>= -13

13 before 0

Step-by-step explanation:

Divide by 7 on each side to get:

x>=-13

7 0
3 years ago
suppose the sales tax rate is 9%. if the sales tax amount is $117 on a taxable item, what is the price of the item before tax?
klemol [59]
$117/1.9= $61.578 rounds to $61.60
$61.60 is the price before tax.
6 0
3 years ago
Find the volume of a right circular cone that has a height of 17.1 in and a base with a
padilas [110]

Answer:

Volume of the right circular cone = 1188.79 cubic inches

Step-by-step explanation:

Height of the cone = 17.1 inch

Circumference of the cone= 16.3 inches

Radius = 16.3/2

    = 8.15 inch

Volume of the cone is:

                      =\pi *r^2*\frac{h}{3}

As, \pi =\frac{22}{7}=3.14

Volume of the cone

                     =3.14*(8.15*8.15)*\frac{17.1}{3} \\\\=3.14*(8.15*8.15)*5.7\\\\=3.14*66.42*5.7\\\\=3.14*378.59\\\\=1188.79inch^3

Volume of the right circular cone is 1188.79 cubic inches

4 0
2 years ago
Koji is installing a rectangular window in an office building. The window is 8/2/3 feet wide and 5/3/4 feet high. The formula fo
777dan777 [17]
A=BH
SO A= (8/2*3)(5/3*4)ft^2= 80 ft^2 is the answer.

3 0
3 years ago
Simple question for everyone <br>What shape figure is this? ​
Kamila [148]

Answer:

It's a parallelogram

5 0
2 years ago
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