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2 years ago

Dalton ran 5/6 of a mile and walked 1/4 of a mile. How much farther did dalton run than walk

Mathematics

1 answer:

BlackZzzverrR [31]2 years ago

7 0

Answer:

7/12

Step-by-step explanation:

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Factor a number, variable, or expression out of the trinomial shown below:<br> 4x2 - 16x + 8

Inessa05 [86]

Answer:

4×(x² - 4x + 2)

Step-by-step explanation:

4x2 - 16x + 8 = 4×x² - 4×4×x + 4×2 = 4×(x² - 4×x + 2)

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2 years ago

I dunno if u can see the questions but I need help in questions 3 and 4. Can I have a step by step with that as well please? Tha

Kruka [31]

Answer:

#3: 84 books

#4: 90 pounds

Step-by-step explanation:

#3: 14*6= 84

#4: 30*3= 90

Hope this helps!!

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2 years ago

Read 2 more answers

A communications tower is supported by two wires, connected at the same point on the ground. One is attached to the tower at D a

viktelen [127]

Answer:

10.99 m

Step-by-step explanation:

✍️What we are basically asked to solve here is to find the distance between C and D.

To find CD, find the length of BC, and BD. Their difference will give us CD.

Thus, BC - BD = CD.

✍️Finding BC using trigonometric ratio formula:

$\theta = 30 + 10 = 40$

Opposite side = BC = ??

Adjacent side = 42 m

Thus:

$tan(\theta) = \frac{opposite}{adjacent}$

Plug in the values

$tan(40) = \frac{BC}{42}$

Multiply both sides by 42

$tan(40) \times 42 = \frac{BC}{42} \times 42$

$35.24 = BC$

BC = 35.24 m

✍️Finding BD using trigonometric ratio formula:

$\theta = 30$

Opposite side = BD = ??

Adjacent side = 42 m

Thus:

$tan(\theta) = \frac{opposite}{adjacent}$

Plug in the values

$tan(30) = \frac{BD}{42}$

Multiply both sides by 42

$tan(30) \times 42 = \frac{BD}{42} \times 42$

$24.25 = BD$

BD = 24.25 m

✍️How much below the top of the tower is the shorter one attached:

Thus,

BC - BD = CD

35.24 m - 24.25 m = 10.99 m

7 0

2 years ago

S , U , N are collinear. Select the point that satisfies the definition of betweenness if NU + US = NS .

Arturiano [62]

Given that the line segments NU and US can also be written as line segment NS then Point U would satisfy the Definition of Betweenness.

This simply means that Point U lies between Points N and S along the same line.

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3 years ago

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If a remote control car is driven up a ramp and flies into the air to an latitude of 11 inches before returning to the ground. I

Nitella [24]

im not sure but maybe sorry

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2 years ago