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2 years ago

Find the missing angels (Quickly)

Mathematics

2 answers:

slega [8]2 years ago

5 0

The one on the right it a 95 degree angle

Iteru [2.4K]2 years ago

3 0

The first triangle to the left is 35 degree. The second triangle to the right is 90 degree where the little box is and the other angle is 55 degrees. The sum of all of the angles in a triangle is 180 degrees

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Caroline is planting flowers in her garden. She plants her first 7 flowers in 4 minutes. After 12 minutes, she has planted 21 di

Gre4nikov [31]

Answer:

Step-by-step explanation:

use slope formula (4-12)/(7-21) = 8/14 (8/14)*70 = 40

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2 years ago

Select the correct answer.

dmitriy555 [2]

Answer:

Step-by-step explanation:

The diameter is 2πr or 4032π in this. The arc from B to C counterclockwise is 130° out of 360°. 130/360 multiplied by 4032 is 1456

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2 years ago

The value of a car is $30.000and depreciates at a rate of 6.5% each year.

zalisa [80]

find interest and subtract it from 30,000

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2 years ago

Scott wants to buy fencing to place around a semicircular rock garden The diameter of the semicircle is 16 feet Using 3.14 for p

Pavel [41]

The diameter of the semicircle is 16 feet.

He calculates that he needs to buy abut 25.12 feet of fencing.

To find amount of fencing we find the circumference of semicircle

Circumference of semicircle = $\frac{1}{2}\pi d+d$

Where d is the diameter of the circle

d= 16 given and value of pi is 3.14

Circumference of semicircle = $\frac{1}{2}*3.14*16+16$

=25.12 + 16 = 41.12 feet

Scott's calculation was wrong because he forgot to add the diameter d

Circumference of circle is half way of circle plus the diameter of circle.

Correct amount of fencing = 41.12 feet

7 0

2 years ago

4x-5y+2z=-3<br> 6x+4y+9z=8<br> 11x-2y-z=7

Nutka1998 [239]

Answer:

thank you i need that

Step-by-step explanation:

4 0

3 years ago