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SVEN [57.7K]
3 years ago
15

Find c , if c = a + b

Mathematics
1 answer:
Mandarinka [93]3 years ago
7 0
Uh what’s a and b ??
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It is 5:15 pm now. What time will it be in 40 minutes?
zimovet [89]

Answer:

5:55 pm

Step-by-step explanation:

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3 years ago
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Find the circumference and area of a circle with a diameter of 22 inches. Leave your answers in terms of pi.
Gnesinka [82]
The answer for this will be letter d. C = 22π and A = 121π. This is computed using the formula of C= Dπ which is C = (22)π. On the other hand, the area of this circle is computed by using the formula A = <span>πr^2. This is computed as follows:
A = </span><span>πr^2
A = </span><span>π (22/2)^2
A = </span><span>π (11)^2
</span>A = 121<span>π</span><span>

</span>
4 0
3 years ago
12 m 20 m 16 m 6m 10m x find the length represented by x for each pair of similar triangles
defon

Answer:

<h2>x = 8m</h2>

Step-by-step explanation:

Let the two triangles be represented as A and B.

Given two triangles with sides 12m 20m 16m and 6m 10m x.

Lengths of sides of triangle A = 12m, 20m, 16m

Lengths of sides of triangle B = 6m, 10m, x

It can be seen that each length of triangle A are twice that of B i.e triangle B dilated by a factor of 1/2.

A = 2B

<u>Considering the 16m length in triangle A  and comparing it with the 'x'm length in triangle B, we can get the unknown length x as shown;</u>

16 = 2x

x = 16/2

x = 8m

6 0
3 years ago
Triangle ABC can't be mapped into triangle DEF with the reflection across the
omeli [17]
Across the horizon i think... i hope i helped
7 0
3 years ago
The sum of Sally’s age plus Thomas’s age is 12. The difference of Sally’s age and Thomas’s age is 3. Writeand solve a system f e
den301095 [7]
Muhum hum....


<span>Let
Sally's age = s
Tomas's age = t 

The sum of sally's age plus twice tomas's age is 12
s+2t=12...........(1)
The difference of sally's age and tomas' is 3.
s-t=3
s=3+t.........(2)
Put the value of s from (2) to (1)
s+2t=12...........(1)

3+t+2t=12
3t=12-3
3t=9
t=9/3
t=3
Put the value of t in (2)
s=3+t
s=3+3
s=6 

Sally's age = s = 6
Tomas's age = t = 3

</span>
4 0
4 years ago
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