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sdas [7]
2 years ago
15

This equation shows how the amount Tommy earns from babysitting depends on the number

Mathematics
1 answer:
telo118 [61]2 years ago
4 0

d=18h

18=18h

Therefore, he only needs to babysit one hour before he can get 18 dollars

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Math question. Please have your answer simplified and in fraction form if needed.
e-lub [12.9K]

Answer:

4/16 = 2/8 = 1/4= 0.25

Step-by-step explanation:

3 0
3 years ago
The points (-3,-1) and (-3,5) are adjacent vertices of a rectangle. Two of the sides of the rectangle have a length of 8 units.
taurus [48]

Answer:

The answer to your question is 10 units

Step-by-step explanation:

Data

A (-3, -1)

B (-3 , 5)

length of a side = 8 units

Process

1.- Calculate the distance between A and B

dAB = \sqrt{(x2 - x1)^{2} + (y2 - y1)^{2}}

x1 = -3     y1 = -1

x2 = -3    y2 = 5

-Substitution

dAB = \sqrt{(-3 + 3)^{2}+ (5 + 1)^{2}}

dAB = \sqrt{0^{2} + 6^{2}}

dAB = \sqrt{36}

dAB = 6 u

2.- Calculate the diagonal using the Pythagorean theorem.

    c² = a² + b²

    c² = 6² + 8²

    c² = 36 + 64

    c² = 100

    c = 10 units

- Conclusion

The diagonal of the rectangle measures 10 units

6 0
3 years ago
Catherine is at the Supermarket, and knows that she is 50 yards from her school. The map on her phone shows that the school is \
Lubov Fominskaja [6]

Answer:

<em>Answer: b 200 yards</em>

Step-by-step explanation:

<u>Scaling</u>

Real magnitudes can be scaled up or down to adapt to the size of a sheet of paper or the screen of a computer or phone.

Catherine knows she is 50 yards from the school and it's shown as a distance of 3/4 inch on her phone map.

We can calculate the scaling factor from the real distance to the map distance by dividing:

\displaystyle \frac{50}{\frac{3}{4}}=\frac{200}{3}

Now she sees that she's 3 inches from home on the same map. This is equivalent to a real distance of:

\displaystyle 3\cdot \frac{200}{3}=200

Catherine is 200 yards from her home.

Answer: b 200 yards

4 0
3 years ago
If you can figure it out amazing!<br><br>find x​
mixer [17]
X + 17 = 3x -31 (opposite angles are equal)
x + 17 = 3x -31
31 +17 = 3x - x
48 = 2x
x = 24
4 0
3 years ago
Read 2 more answers
A band earns $400.00 for playing at a festival. Their manager is paid 10% of the money earned and the band is saving 15% of the
ASHA 777 [7]
$300.00 is left for the band to split.
$400.00 - 25% = $300.00

6 0
4 years ago
Read 2 more answers
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