3 years ago

HELP!! ILL GIVE BRAINLIEST

Mathematics

2 answers:

VMariaS [17]3 years ago

8 0

Answer:x=90

Step-by-step explanation:

xxTIMURxx [149]3 years ago

4 0

Answer:

The answer is 90 degrees.

Step-by-step explanation:

If you want an explination, I'm more than happy to explain.

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Please help me asappp

Mrac [35]

Answer:

Step-by-step explanation:

7 0

3 years ago

Which ordered pair describes point P? <br> A) -2, +4 <br> B) -2, -4 <br> C) +4, -2<br> D) -4, -2

zimovet [89]

The answer is a. (-2, 4). The horizontal line is the x-axis, and the vertical line is the y-axis, so the coordinate points would be (x, y) and (-2, 4) fit those coordinates. Hope this helps! :)

7 0

3 years ago

Read 2 more answers

Ross needs to have a procedure done, and since he is over 65 he is on Medicare. Medicare says that according to their plan the a

Anni [7]

Answer:

$\large \boxed{\$1200.00}$

Step-by-step explanation:

Let the office charge = x

Amount paid by Medicare = ⅞x

Amount paid by Ross = ¼(⅞x) = $262.50

Solve for x

$\begin{array}{rcrl}\dfrac{1}{4} \left(\dfrac{7}{8}x \right ) & = & \$262.50 & \\\dfrac{7}{32}x & = & \$262.50 & \text{Multiplied the fractions}\\\\7x & = & \$8400.00 & \text{Multiplied each side by 32}\\x & = & \mathbf{\$1200.00} & \text{Divided each side by 7}\\\end{array}\\\text{The office wanted to charge } \large \boxed{\mathbf{\$1200.00}}$

Check:

$\begin{array}{rcl}\dfrac{1}{4} \left(\dfrac{7}{8}\times \$1200.00 \right ) & = & \$262.50\\\\\dfrac{1}{4} \left(\$1050.00 \right ) & = & \$262.50\\\\\$262.50 & = & \$262.50\\\end{array}$

OK.

7 0

3 years ago

There are 4 boys in a class of 13 students.

Leya [2.2K]

Answer:

(a)=9:4

(b)=9:13

8x5=40

8 0

3 years ago

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The price of a car was decreased by 20% to £720. What was the price before the decrease?

Gemiola [76]

Answer:

say x is the original price so

x - (20x/100) = 720

720 is the balance we got after deducting the original price,

therefore; 720 = (80x/100)

You can simply solve for x now.

answer:

x = 900

4 0

4 years ago