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Kisachek [45]
3 years ago
12

Ahahaha can someone help me with Math? a3+b6-3s=?

Mathematics
1 answer:
allsm [11]3 years ago
3 0
It separate what you are looking for
You might be interested in
WILL MARK BRAINLYIST
Leni [432]

Answer:

a= 158

b=22

Step-by-step explanation:

First we have to find b in order to find a.

To find b we need to add up the two angles we know the value of and subtract it from 180.

90+68= 158

180-158=22

We know b is 22 because the sum of all angles in a triangle is always 180.

Now that we have b we can find a.

we know that a+b=180 so all we have to do is subtract 22 from 180 to get 158.

6 0
3 years ago
Read 2 more answers
What is 8 divided by 0.24
natulia [17]
The answer is 33.3333
5 0
3 years ago
Read 2 more answers
A car travelled a distance of D =320 kilometers for T =5.0 hours at a constant rate use the formula D =R. T To find the speed (R
motikmotik

The speed of car is 64 kilometer per hour

<em><u>Solution:</u></em>

Given that car travelled a distance of D = 320 km for T = 5.0 hours

To find: speed (R) of the car in km per hour

<em><u>Formula given:</u></em>

D = R. T

where "D" is the distance

"R" is the speed of car

"T" is the time taken

<em><u>Substituting the given values in above formula we get,</u></em>

320 = R \times 5.0\\\\R = \frac{320}{5}\\\\R = 64

Thus the speed of car is 64 kilometer per hour

We cannot round the answer to nearest tenth, since answer is not in decimal

5 0
3 years ago
Find the area of the polygon to the nearest square inch.
SVETLANKA909090 [29]

Answer:

137 in.^2

Step-by-step explanation:

A = nsa/2

where

n = number of sides = 9

s = length of side = 4.7 in.

a = length of apothem = 6.5 in.

A = (9)(4.7 in.)(6.5 in.)/2

A = 137.475 in.^2

Answer: 137 in.^2

5 0
3 years ago
Bradley completed 3/5 of his homework. What percent of his homework does he still need to complete?
muminat
3/5 = 6/10 (which is 60%) 100% - 60% = 40%
7 0
3 years ago
Read 2 more answers
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