All categories

3 years ago

Help me pleaseeeeeeee

Mathematics

2 answers:

Scilla [17]3 years ago

6 0

(x+51)+(x+59)+84=180 (Sum of angles in a triangle)
2x= 180-194= -14
x=-7

Angle A: x+51=-7+51=44°

zalisa [80]3 years ago

4 0

The answer to this question is 34

You might be interested in

Based on the graph, what is the initial value of the linear relationship?

stiks02 [169]

Answer:

(A) -2

Step-by-step explanation:

6 0

3 years ago

Solve by factoring<br> x^2-x-30+0

maksim [4K]

Answer:

(x+30) (x+0)

Step-by-step explanation:

anything times zero is zero so the first part is easy

30 plus 0 is 30 sooo yeah

6 0

3 years ago

Factor the Trimonial y to the second +3y-54

Molodets [167]

See the answer below.

6 0

3 years ago

Each cube in this rectangular prism is 1 cm3.What is the volume of the rectangular prism?

Lelechka [254]

Answer:

Volume of rectangular prism = $20\ cm^3$

Step-by-step explanation:

Given rectangular prism is made up of small cubes of volume 1 cubic centimeter.

To find volume of rectangular prism.

Solution:

Volume of rectangular prism is = $length\times width \times height$

We know that all sides of a cube are equal in measure.

So, we will count the number of cubes on each side to get the exact measure.

Length side = 4 cubes = 5 cm

Width side = 2 cubes = 2 cm

Height side = 2 cubes = 2 cm

Thus volume of rectangular prism = $5\ cm\times 2\ cm \times 2\ cm$

Volume of rectangular prism = $20\ cm^3$

4 0

3 years ago

Find the area of a circle with radius 2cm, leave your answer in terms of pi

vaieri [72.5K]

Answer:

$Area = 4 \pi \ cm^2$

Step-by-step explanation:

$Area = \pi r^2 = \pi \times 2^2 = 4 \pi \ cm^2$

5 0

3 years ago

Read 2 more answers