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aliya0001 [1]
3 years ago
9

Whoever answers all of these correctly gets a brainilist

Mathematics
1 answer:
Licemer1 [7]3 years ago
6 0

1. 5.75x29.99 (the totals the answer)

2. 7.5x649.999

Do you understand what I'm trying to show? Do it with all of them and you should have the answers... but sorry if its wrong. Its been a while since I learned this.

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Find the sales tax. Sales Tax nbsp Selling Price nbsp nbsp Rate of Sales Tax nbsp nbsp Sales Tax nbsp ​$70.00 6​% ​? The sales t
Lena [83]

Answer:

Sales tax is $4.20

Step-by-step explanation:

70*6/100=4.2

5 0
3 years ago
Look at the screenshot
BaLLatris [955]

Answer:66.6 but if round 67%

Step-by-step explanation:

Because 52 ÷78 =66.6

So it's 67%

5 0
3 years ago
Read 2 more answers
Graph the line for y+1=−3/5(x−4) on the coordinate plane. Move Line Undo Redo Reset
dsp73

Answer:

The equation of  line is shown below.

Step-by-step explanation:

The equation of line is

y+1=\frac{-3}{5}(x-4)

It is the point slope form of a line, therefore the slope of the line is \frac{-3}{5} and the line passing through (4,-1).

Rewrite the above equation in slope intercept form.

y=\frac{-3}{5}x+\frac{12}{5}-1

y=\frac{-3}{5}x+\frac{12-5}{5}

y=\frac{-3}{5}x+\frac{7}{5}

The point slope form of a line is

y=mx+b

Where m is the slope and b is y-intercept.

Therefore the slope of the line is \frac{-3}{5} and the y-intercept of the line is \frac{7}{5}.

Slope is defined as

m=\frac{Rise}{Run}

Since the slope is negative, therefore the run of the line is considered on the left side. The line rise by 3 and run by 5, therefore we will add 7 in y and subtract 5 from x.

The y-intercept is (0,\frac{7}{5}).

(0-5,\frac{7}{5}+3)=(-5,\frac{22}{5})=(-5,4.4)

Therefore we have three points (4,-1), (-5,4.4) and (0,1.4). Plot the point on the coordinate plane and connect them be a straight line.

7 0
2 years ago
Helppppppppp i m on my test
blondinia [14]
3x+75=180( cause supplementary angles)
-75 -75
3x=105
3x/3= 105/3
x=35

4 0
3 years ago
What is the value of d? Assume that the line is tangent to the circle.
I am Lyosha [343]

Answer:

121°

Step-by-step explanation:

  • We have been given a chord and tangent to a circle, and also a minor arc measure that is equal to 118°
  • We know that; An angle formed by a secant and tangent of circle is half of the measure of intercepted arc.

Therefore; ∠ x = 1/2 mABC

  • We can find intercepted arc by subtracting minor arc measure from 360 degrees because minor and major arcs add up to 360 degrees.

Thus;<em> 360° - 118° = 242°</em>

<em>Using the formula; ∠ x = 1/2 mABC</em>

<em>Then; d = 242/2</em>

            = 121°

8 0
3 years ago
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