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rusak2 [61]
3 years ago
5

Your response you have been asked to build a scale model of your school out of toothpicks. imagine your school is 30 feet tall.

your scale is 1 ft:1.47 cm. if a toothpick is 6.3 cm tall, how many toothpicks tall will your model be
Mathematics
2 answers:
Rashid [163]3 years ago
8 0

Answer:

im not too sure

Step-by-step explanation:

sorry

Paraphin [41]3 years ago
5 0

Answer:

563673773837737477377374

Step-by-step explanation:

JK

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Mr and mrs Lim took their 2 children to the bird park.An adult ticket cost 4 times as much as a child’s ticket.Mr Lim paid a tot
Vinil7 [7]

c = unknown

a = 4c

120 = 2a + 2c

120 = 2(4c) + 2c

120 = 8c + 2c

120 = 10c

120/10 = 10c/10

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6 0
3 years ago
Read 2 more answers
Question 1. Solve using linear combination
Natali5045456 [20]
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answer d

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answer c

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ordered pair: (-5 , 0)

Hope this helps!
4 0
3 years ago
How many ways can a group of 8 students be selected from 9 students?
antoniya [11.8K]
9!/(8!*(9-8)!)=9
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7 0
3 years ago
Simplify using distributive property 4(z+2)+2(3-z)
riadik2000 [5.3K]

Answer:

2z+14

Step-by-step explanation:

you multiply

4*z   =4z

4*2   =8

and then you multiply

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5 0
2 years ago
I need to work out x
frutty [35]

Answer:

9,765 cm

Step-by-step explanation:

We'll solve out the measurements for triangle ABC then it will be easy to figure out x

For triangle ABC, we have

Angle B = 90 degrees.

Angle A (CAB) = 38 degrees (the angle CAD is 19 and is said to be half of CAB, since the line AD is a bisector).

Angle C = 180 - 90 - 38 = 52 degrees.

To find the measurement of the BC line, which we label a, we know that

\frac{a}{sin(A)} = \frac{c}{sin(c)}

So, we can isolate the a to get:

a = \frac{c * sin(A)}{sin(c)} = \frac{25 * sin(38)}{sin(52)} = 19.53

Now we know the segment BC is 19.53 cm.

And we know that segments CD and DB are equal, since AD is a bisector, cutting the CAB angle in half.

So, CD is half of BC.... so 19.53 / 2 = 9.765 cm

7 0
3 years ago
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