3 years ago

Evaluate 1−4×(−3)+8×(−3)

Mathematics

2 answers:

Ivan3 years ago

5 0

The Answer to this equation is -11

Svetradugi [14.3K]3 years ago

4 0

Answer:

-11

Step-by-step explanation:

I believe this is it

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Hi pls help me!!! thank you

elena-s [515]

Step-by-step explanation:

Circumference (C):

$C = 2\pi r = 2\pi(5\:\text{ft}) = 31.4\:\text{ft}$

Area (A):

$A = \pi r^2 = \pi(5\:\text{ft})^2 = 78.5\:\text{ft}^2$

6 0

2 years ago

I need alot of help figuring out this problemm TRIG HW

leva [86]

Answer:

x = 15

y = 15√3

Step-by-step explanation:

This is a special right triangle with angle measures 30° 60° 90°

The side lengths should be x 2x x√3

If the measure of hypotenuse 30 then the side length that sees 30° should be half of it so x = 15 and y = 15√3

6 0

3 years ago

Micheal has a rectangular shed of an area of 24 square feet. The shed is 5 feet longer than it’s width. Create an equation that

BaLLatris [955]

Answer:24= x+5

Step-by-step explanation:

7 0

2 years ago

A bird flies at a top speed of 20,000 meters per hour. The bird flies 30,000 meters without stopping. a. For how many hours did

bazaltina [42]

Answer:

Step-by-step explanation:

7 0

2 years ago

If the scale factor of two similar cylinders is 4:7, what is the volume ratio?

jekas [21]

Answer:

64 : 343

Step-by-step explanation:

When working with scale factors

Lengths are related by the scale factor

perimeters are related by the scale factor

areas are related by the scale factor squared

volumes are related by the scale factor cubed

The scale factor is 4:7

The volumes are related by 4^3 : 7^3

64 : 343

3 0

2 years ago

Read 2 more answers