3 years ago

Can someone do #4 and #5

Mathematics

1 answer:

Hitman42 [59]3 years ago

8 0

Answer:

First, find two points on the graph:

(x₁, y₁) = (0, 2)
(x₂, y₂) = (2, 8)

Slope = $\frac{y_{2}-y_{1} }{x_{2}-x_{1}} = \frac{8-2}{2-0} =\frac{6}{2}=3$

16 + (-3) = 16 - 3 = 13

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Given a right ?ABC, where AB = 4.5 cm, BC = 7.794 cm, and AC = 9 cm, sketch the triangle below, and find the measure m?C in degr

Ksju [112]

Answer:

The measure of angle C is $30\°$

The draw in the attached figure

Step-by-step explanation:

see the attached figure to better understand the problem

we know that

In the right triangle ABC

The sine of angle C is equal to divide the opposite side to angle C by the hypotenuse

$sin(C)=\frac{AB}{AC}$

substitute the values

$sin(C)=\frac{4.5}{9}$

$C=arcsin(\frac{4.5}{9})=30\°$

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4 years ago

27.2163 rounded to the nearest hundredth

Illusion [34]

Answer:

27.22

Step-by-step explanation:

I just done it. it wasnt that hard

4 0

3 years ago

PLS HELP FAST!!!

Luden [163]

The original price would be $58.75

8 0

3 years ago

Plz Help

weqwewe [10]

**y=x+2
when x=0,y=2; A(0,2)
when x=1,y=3; B(1,3)
**y=-x+8
when x=0,y=8; C(0,8)
when x=5,y=-3; D(5,-3)

The solution from the graph is S(2,4).

4 0

3 years ago

Jason is buying a home theater system on layaway for $349. If he makes a down payment of $25 and pays $54 each week will it take

Gekata [30.6K]

Hey!
First, you would take 349 and subtract 25 from it.(349-25=324) This gets rid of the down payment.
Next, you would divide 324 by 54. (324÷54=6)
It would take him 6 weeks!
Hope this helped! And make sure to check my calculations!
Godspeed
-Song

5 0

3 years ago