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Iteru [2.4K]
3 years ago
9

Mrs. Buback is going to celebrate Thanksgiving with her family in Pennsylvania which is 200.7 miles from NY. She drove for 4 hou

rs and 30 minutes. What was her average speed?
Mathematics
1 answer:
d1i1m1o1n [39]3 years ago
5 0

Answer:

44.6 mph

Step-by-step explanation:

200.7/4.5=44.6 mph

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Tim the tool man wants to build a bookshelf like the one shown here . it has three horizontal lengths , each 3 2 / 3 feet, and t
givi [52]

The best answer in the following choices given c. 16 ¼ ft.

<span>3 lengths times 3 2/3 feet of wood  plus 2 lengths times 2 5/8 feet of wood is equal to a total of 16.24 feet or 16 ¼ feet of wood.</span>

<span>Hope this answer will be a good help for you.</span>

8 0
4 years ago
A hockey puck strikes a wall at an angle of 30 degrees. the puck then travels away from the wall at the same angle.
patriot [66]

Two or more angles whose sum is 180° are called supplementary angles. The measure of the ∠y is 120°.

<h3>What are supplementary angles?</h3>

Two or more angles whose sum is 180° are called supplementary angles. If a straight line is intersected by a line, then there are two angles form on each of the sides of the considered straight line. Those two-two angles are two pairs of supplementary angles. That means, that if supplementary angles are aligned adjacent to each other, their exterior sides will make a straight line.

Given the puck strikes the wall at an angle of 30°, it goes away at the same angle of 30°. Therefore, the measure of angle y can be found using the sum of the angle as a supplementary angle. Thus, we can write,

30° + ∠y + 30° = 180°

60° + ∠y = 180°

∠y = 180° - 60° = 120°

Hence, the measure of the ∠y is 120°.

Learn more about Supplementary Angles:

brainly.com/question/2882938

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5 0
3 years ago
What is the mean absolute deviation of the following set of data?<br> 10,4,12,4,2,10,10,6
WITCHER [35]

Answer:

4 and 2

Step-by-step explanation:

10,4,12,4,2,10,10,6

4 and 2

4+2=8

8/8=1

5 0
3 years ago
Read 2 more answers
what is the standard form of the equation of a circle with the center 16,4 and a radius of 2 radical 2
Stella [2.4K]

Answer:

(x - 16)² + (y - 4)² = 8

Step-by-step explanation:

The equation of a circle in standard form is

(x - h)² + (y - k)² = r²

where (h, k) are the coordinates of the centre and r is the radius

Here (h, k) = (16, 4) and r = 2\sqrt{2}, thus

(x - 16)² + (y - 4)² = (2\sqrt{2} )², that is

(x - 16)² + (y - 4)² = 8

6 0
3 years ago
What is the value of x?<br> Enter your answer in the box
klasskru [66]

Answer:

x is the number you have to multiply by the given number to get the whole value

Step-by-step explanation:

5x*7 x=35

6 0
4 years ago
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