MATHEMATICS MIDDLE SCHOOL

Y= -5x -4

please show your work

Answers

Answer 1
Answer:

Answer:

12

Step-by-step explanation:

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Given quadrilateral TUVX ~ quadrilateral MNOP and VX = 5, XT = 10, and OP = 7, what is PM?

Every 2 minutes, the height of a glider decreases by 8 feet. The initial height was 47 feet.A student sketches a graph of the height of the glider, H, versus time in minutes, m. The m-axis will show values from 0 to 10.



If the student counts by 5's, what should be the largest value on the H-axis of his or her graph so that the scale is the most appropriate for the given information?

Drag and drop the correct number into the box.

Please help!

Answers

Heres the answer hope it helps

Mark me brainiest plz

Answer:

Answer:

50!

Step-by-step explanation:

k12 100%

What ratio equivalent to 12:21 with lower terms

Answers

12:21

12/3=4
21/3=7

12:21 = 4:7
12:21

Equivalent to 12:21 with lower terms:-

12 ÷ 3 = 4
21 ÷ 3 = 7

12:21 with lower terms can be 4:7.

Hope I helped ya!! xD

What is the interest earned at $700 at 8% for 6 years

Answers

These problems are very confusing. I had one too. My math book has this example if it will help:

Amelia takes a taxi from the airport to a hotel. The fare is $31.50. Suppose she wants to tip the driver 15%. What would be a reasonable amount of tip for the driver?

$31.50 is about $32
15% = 10% + 5%
10% of $32 is $3.20  Move the decimal point 1 place to the left
5% of $32 is $1.60
So, 15% is about 3.20 + 1.60 or $4.80
A reasonable amount for the tip would be $5. Hope this helps. I'm stuck on a similar problem, so I can't solve it. :(

In a 45-45-90 triangle, what is the length of the hypotenuse when the length of one of the legs is 11 in.?

Answers

Answer:

= 15.556 in

Step-by-step explanation:

Since this is a 45-45-90 triangle, we can tell that;

  • This is a right triangle  
  • This is an isosceles triangle

One of the theorems of geometry, the Isosceles Right Triangle Theorem, says that the hypotenuse is √2 times the length of a leg.

Therefore;

hypotenuse = leg × √2

If we take hypotenuse as x

Since the leg is 11;

Then; x = 11√2

x = 11/√2

x = 15.556 in

On a scale drawing , a rectangular room has width = 14 cm & length = 22 cm. The scale is 1 cm = 0.5 m .
Work out the real area of the room in square meters .
area =

Answers

SO Area formula is
AREA = length × width
A = L× W
For length:
1cm\0.5m  = 22cm/?m    We don`t know about the meter.
if we cross multiply the answer will be 11m.
For width:
1cm\0.5m = 14cm\?m       We don`t know about the meter.
if we cross multiply the answer will be 7m.
The square meter should be 77
Because 11 × 7  = 77


14 x 0.5 = 7

22 x 0.5 = 11

7 x 11 = 77 square meters

How do you figure out how many 1/4 inches are in 1 inch?

Answers

If you are talking about 1/4 inches, there are four 1/4 inches in one inch. Tip about fractions, the bottom number, the denominator, will tell you how many parts to make a whole. So in you question, 4 is the denominator, and it take 4 parts to make 1 whole. Hope this helps!
There are 4, 1/4 inches in one inch. You can find that out by multiplying the numerator until it is equal to the denominator. And remember the denominator stays the same. :)
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