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alexandr1967 [171]
2 years ago
5

PLS HELP IM SO CONFUSED,will give brainliest

Mathematics
2 answers:
Lerok [7]2 years ago
6 0

Answer:

48

Step-by-step explanation:

180-(42 +90) =48, the measure of a right angle is 90, the angle measure of the whole triangle is 180

Elenna [48]2 years ago
4 0

Answer:

48 degrees

Step-by-step explanation:

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How do you find volume of sphere, cylinder, cone ? ... explaining please
boyakko [2]

Answer:

hmmmm

Step-by-step explanation:

Cone

The volume of a cone is linked to the volume of a cylinder. A cone is one third of the volume of a cylinder. The volume of a cone is ¹/₃ × π × r² × l. To calculate the volume we multiply these values together. The answer will be written in units³.

Sphere

The volume of a sphere is ⁴/₃ × π × r³. To calculate the volume we multiply these values together. The answer will be written in units³.

Cylinder

The volume of a cylinder is π × r² × l (r is the radius of the circle and l is the length of the cylinder). To calculate the volume we multiply these values together. The answer will be written in units³. It is more accurate to use π = 3.142 or the π button on a calculator.

   A cone is a 3D shape with 2 faces and one edge

   A sphere is a 3D shape. It has one continuous face and no edges

   A cylinder is a type of prism. It has 3 faces and 2 edges

website I used: https://www.bbc.co.uk/bitesize/topics/zrf3cdm/articles/ztqsdxs

I hope this helped!

5 0
2 years ago
george has 6 cups of tamato sause he needs 3/4 of the sause to make lasagna wich best describes how much sause will George use
Kay [80]
Tomato = 6
lasagna = 3/4tomato
= 4 cups 1/2
4 0
3 years ago
Find the y-intercept of the line on the graph
Kitty [74]
The Y-intercept is -4 because it's located on the y-axis you can remember that the y-axis is up and down the x-axis is side to side.
7 0
3 years ago
How to solve? What are the rules in BODMAS
leva [86]

Answer:

18/35

Step-by-step explanation:

1 1/5 ÷ 2  1/3

Change from mixed numbers to improper fractions

1 1/5 = (5*1+1)/5 = 6/5

2 1/3 = (3*2+1)/3 = 7/3

6/5÷ 7/3

Copy dot flip

6/5* 3/7

18/35

8 0
2 years ago
Read 2 more answers
Help please! the question is in the picture below for reference when answering! thank you so much!
stepan [7]

Answer:

x = -1

Step-by-step explanation:

AB + BC = AC = 28

the way from A to C goes through B.

so, the total way of A to C is the sum of the way from A to B and then from B to C.

=>

(5x + 10) + (2x + 25) = 28

7x + 35 = 28

7x = -7

x = -1

4 0
2 years ago
Read 2 more answers
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