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Masja [62]
3 years ago
12

How do you find the measure of angle 3

Mathematics
2 answers:
Margaret [11]3 years ago
8 0

Answer:

My guess is 68 degrees too. It's connected to 3. Could be wrong though.

Maksim231197 [3]3 years ago
5 0
Angle 3 is a vertical angle from the one that measure 68 degrees, meaning that they will be equal. Angle 3 is 68 degrees
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A silk ribbon costs $5.60 for 0.8m. Find the constant of variation.
Minchanka [31]

Answer: The constant of variation value of 7.


Step-by-step explanation: We are given cost of 0.8 meter of a silk ribbon = $5.60.

Let us assume y be the total cost for x meter of a silk ribbon and k is the  constant of variation.

So, we can set up an equation for proportion relationship:

y = k x.

<em>Let us plug x=0.8 and y= 5.60,</em> in above proportion relationship equation, we get

5.60 = k (0.8).

Dividing both sides by 0.8, we get

5.60/0.8 = k(0.8)/0.8

k =7.

Therefore, the constant of variation value of 7.



6 0
3 years ago
There are 946 milliliters in a quart. There are 2 pints in a quart. How many milliliters are in a pint?​
Natali [406]
473
you would divide 946 by 2
more specifically 473.176 (google)
6 0
3 years ago
PLSSS ASAP HELP!! Find the area of the parallelogram shown below. The formula to find area of a parallelogram is base x height.
Artist 52 [7]

Given:

A parallelogram with base c, height h and other side a.

a=55.83 yds

c=100 yds

h=52 yds

To find:

The area of the parallelogram.

Solution:

The area of a parallelogram is:

A=base\times height

In the given parallelogram, the base is c=100 yds and the height is h=52 yds. So, the area of the parallelogram is:

A=100\times 52

A=5200

Therefore, the area of the parallelogram is 5200 square yds . hence the correct option is A.

4 0
4 years ago
Please help and thanks !
ivolga24 [154]

Answer:

x²+4x+4x+16

x(X+4)+4(X+4)

(x+4)(X+4)=0

<h2>x=(-4)</h2>
8 0
3 years ago
Read 2 more answers
Marissa is watching a honeybee return from her flower garden to a beehive of a branch nearby tree. She notices that the bee's pa
Elis [28]

\bold{Answer:\quad y=-3\cos\bigg(\dfrac{\pi}{20}x\bigg)+5}

<u>Step-by-step explanation:</u>

Use the formula y = A cos (Bx - C) + D    where

  • A = amplitude
  • Period = 2π/B
  • Phase Shift = C/B
  • D = vertical shift (aka midline)

Given: Max = 8, Min = 2, (1/2)Period = 20 → Period = 40

Amplitude (A) = (Max - Min)/2

                      = (8 - 2)/2

                      = 6/2

                      = 3

Midline (D) = (Max + Min)/2  

                  = (8 + 2)/2

                  = 10/2

                  = 5

Period = 2π/B    

→ B = 2π/Period

      = 2π/40

      = π/20

Notice that the Minimum touches the y-axis (not the Max) so there is no phase shift but there is a reflection → C-value = 0 & A-value is negative

Now, let's put it all together:

A = -3, B = π/20, C = 0, D = 5

\large\boxed{y=-3\cos\bigg(\dfrac{\pi}{20}x\bigg)+5}

3 0
3 years ago
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