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Free_Kalibri [48]
3 years ago
13

in need of help asap!

Mathematics
2 answers:
sasho [114]3 years ago
7 0

Answer:

180° - 73° = 107°

a= 107°

Step-by-step explanation:

He bro! What's up ? Are you from US?

Lady_Fox [76]3 years ago
5 0

Answer:

a=107°

Step-by-step explanation:

The angles along a straight line always add up to 180. 73+107=180

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What is the exponential equation
Len [333]
I am pretty sure it’s the second one
3 0
3 years ago
The opposite angles of a parallelogram have measures of (3x-20) and (x+15). Find x
KiRa [710]
ANSWER

The value of x is,

17.5

EXPLANATION

We were given that the opposite angles of a parallelogram are

3x - 20 and x + 15.

The opposite angles of a parallelogram are equal.

We can write the equation below in x and use to find the value of x.

3x - 20 = x + 15

We group like terms to obtain,

3x - x = 15 + 20

This implies that,

2x = 35

We divide both sides of the equation by 2 to obtain,

x = 17.5
4 0
3 years ago
What is the slope of (-2,5) and (4,5)?
MrMuchimi

Answer:

0

Step-by-step explanation:

The y values are both 0, therefore there is no slope.

6 0
3 years ago
Help ASAP please! Problem is on pictures below.
Elis [28]

Answer: figures C and D.


Explanation:


The question is which two figures have the same volume. Hence, you have to calculate the volumes of each figure until you find the two with the same volume.


1) Figure A. It is a slant cone.

Dimensions:

  • slant height, l = 6 cm
  • height, h: 5 cm
  • base area, b: 20 cm²

The volume of a slant cone is the same as the volume of a regular cone if the height and radius of both cones are the same.

Formula: V = (1/3)(base area)(height) = (1/3)b·h

Calculations:

  • V = (1/3)×20cm²×5cm = 100/3 cm³

2. Figure B. It is a right cylinder

Dimensions:

  • base area, b: 20 cm²
  • height, h: 6 cm

Formula: V = (base area)(height) = b·h

Calculations:

  • V = 20 cm²· 6cm = 120 cm³

3. Figure C. It is a slant cylinder.

Dimensions:

  • base area, b: 20 cm²
  • slant height, l: 6 cm
  • height, h: 5 cm

The volume of a slant cylinder is the same as the volume of a regular cylinder if the height and radius of both cylinders are the same.

Formula: V = (base area)(height) = b·h

Calculations:

  • V = 20cm² · 5cm = 100 cm³

4. Fiigure D. It is a rectangular pyramid.

Dimensions:

  • length, l: 6cm
  • base area, b: 20 cm²
  • height, h: 5 cm

Formula: V = (base area) (height) = b·h

Calculations:

  • V = 20 cm² · 5 cm = 100 cm³

→ Now,  you have found the two figures with the same volume: figure C and figure D. ←

7 0
4 years ago
The sum of three consecutive numbers is 72. what are the smallest of these numbers
JulsSmile [24]

Answer:

the answer is 23

x + x+1 + x+2

3x+3 =72

69/3=23 = x

23+24+25 =72

Hope that answers your question

Don't hesitate to leave comment if you are confused about something

Step-by-step explanation:

6 0
3 years ago
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