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3 years ago

HELP ASAP PLEASE!!!

Mathematics

1 answer:

polet [3.4K]3 years ago

4 0

8 * 2.15 + (0.15 * 520.0) = Tom's Pay

8 * 2.50 + (0.12 * 520) = Martin's Pay

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Write this multiplication expression using an exponent: 2 . 2 . 2 = ?

S_A_V [24]

Answer:2^3

Step-by-step explanation:

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3 years ago

If Q = 44° then m ST = ______ degrees R = _____ degrees

melomori [17]

Basically, Q is an angle. An angle has an initial side and a terminal side. The initial side is QS, The terminal side is QT. The initial side and the terminal side both intersect the circle. The initial side intersects the circle at point S. The terminal side intersects the circle at point T. This forms arc TS.
Angle Q is what is known as an inscribed angle. Anytime you have an inscribed angle, it will always cut across some arc. The measure of that angle will always be 1/2 the measure of the arc.
We're given that angle Q = 44 degrees. This means that the measure of arc TS will be twice the measure of angle Q.

angle(q)=angle(r) so ans =44

3 0

3 years ago

Marc has a total of $750 in his account. Every week he withdraws $50 to pay for his weekly expenses. After how many week will he

Sophie [7]

Answer:

after 10 weeks.

Step-by-step explanation:

750 - 50x = 250

-50x = 250 - 750

-50x = -500

x = -500/-50

x = 10

7 0

3 years ago

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A sweater was on sale at %40 off the regular price. Ella saved $20 by buying the sweater on sale. What was the regular price of

Artyom0805 [142]

so she saved $20 and that was 40% of the regular price, let's say the regular price is "x".

if 20 is 40%, what is "x" or namely the 100%?

$\bf \begin{array}{ccll} amount0&\%\\ \cline{1-2} 20&40\\ x&100 \end{array}\implies \cfrac{20}{x}=\cfrac{40}{100}\implies \cfrac{20}{x}=\cfrac{2}{5}\implies 100=2x \\\\\\ \cfrac{100}{2}=x\implies 50=x$

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3 years ago

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What is an equation of the line that passes through the points (8,-8) and (-5,-8)

Vanyuwa [196]

Step-by-step explanation:

steps are in picture above.

Note:if you need to ask any question please let me know.

4 0

3 years ago