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Fiesta28 [93]
3 years ago
5

Ben made a sundial in his backyard by placing a stick with height 6 in. straight into the ground, and marking the hours in the g

rass. To test it, he checks the time each day when the sun makes an angle of 30° or 60° with the ground. Select all the possible lengths of the shadow when Ben checks the sundial.
A. 12 in.
B. 23√ in.
C. 8 in.
D. 63√ in.
E. 22√ in.
Mathematics
1 answer:
Sunny_sXe [5.5K]3 years ago
5 0

Answer:

B and D

Step-by-step explanation:

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Derrick's garden is 18 1/2 feet long. he plants bulbs 3/8 of a foot apart. how many bulbs can derrick plant in one row?
Marina86 [1]
He can plant 49 bulbs in one row.
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2 years ago
Please help me ASAP!
Vsevolod [243]

Answer:

1. A=300miles B=300

2.A=50mph B=40mph

3.A=300miles B=200miles

Step-by-step explanation:

<em><u>1.</u></em>

Simply just read the graph

<em><u>2.</u></em>

do not let line B fool you, car b may look like it was faster, but unlike car a it started at 100 miles rather than 0 miles

<em><u>3.</u></em>

Just like 2, do not be fooled, you have to subtract to find b but a is easily found

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5 0
2 years ago
Which of the following figures could represent the cross section of a rectangular pyramid? Select all that apply.
Rama09 [41]

Answer:

Options C and E

Step-by-step explanation:

Option A. Circle

We can't get a cross section in the form of a circle.

Option B. Cube

We can't get a cross section in the form of a cube.

Option C. Rectangle

When we slice a rectangular pyramid parallel to the base but not through the vertex, we get a Rectangle.

Option D. Square

We can not get a square by slicing a rectangular pyramid.

Option E. Triangle

By slicing a rectangular pyramid perpendicular to the base and passing through the vertex we can get the cross section in the form of  triangle.

Options C and E will be the answer.

4 0
2 years ago
Explain which division facts were the easiest for you to learn
MrMuchimi
2 divided by 1 or 1 divided by 1
5 0
3 years ago
Read 2 more answers
Solve the problem using ELIMINATION<br> 20x + 2y = 18 10x + y = 9
sesenic [268]

Answer:

Infinitely many solutions.

Step-by-step explanation:

Multiply the second equation by -2, then add the equations together

(20x+2y=18)

−2(10x+y=9)  

20x+2y=18

−20x−2y=−18

Add these equations to eliminate x

0=0

Infinitely many solutions.

4 0
2 years ago
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