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timurjin [86]
2 years ago
7

In triangleABC, a = 1.4 cm, b = 1.5 cm and c=1.5 cm. Find the measure of angleA to the nearest 10th of a degree.​

Mathematics
2 answers:
diamong [38]2 years ago
8 0

Answer:55.6

Step-by-step explanation:

damaskus [11]2 years ago
4 0

Answer:

55.6

Step-by-step explanation:

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Find the volume (inº) of this figure:​
bonufazy [111]

Answer:

50.24

Step-by-step explanation:

you do 4²=16 then you do 16×3.14=50.24

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8 0
2 years ago
The input-output table shows and values that satisfy the equation Y= 4X +21
Hunter-Best [27]
Answer: 41

Explanation: Use the equation. If you put the x value, which is 5, into the equation, you can solve.

4(5)+21

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20+21=41

hope this helps!!
7 0
2 years ago
5 x {3 x [9 - (4 + 1)]} + 20 ÷ 4 x 2 =
adell [148]
To solve a problem like this, we need to start with the innermost parenthesis. Doing that, we get to 4+1, evaluating it giving us 5. This turns our expression into 5 x {3 x [9 - 5]} + 20 ÷ 4 x 2.



Now, the innermost parenthesis is 9-5. Evaluating that gives us 4. Our expression is now 5 x {3 x 4} + 20 ÷ 4 x 2.



Once again, we go to the innermost parenthesis and evaluate whatever is there. This turns our expression into <span>5 x 12 + 20 ÷ 4 x 2.



Now, we can simply use order of operations to compute that the value of the expression is equal to 70. </span>
7 0
2 years ago
Read 2 more answers
Make r the subject of x= e + r/d
neonofarm [45]

Step-by-step explanation:

X=e+r/d

swap both sides

e+r/d=x

subtract e from both sides

e-e+r/d=x-e

r/d=x-e

multiply d to both sides

d×r/d=x-e×d

r=x-e×d

7 0
3 years ago
Choose the value that breaks this gem into 10 equal pieces
AnnyKZ [126]

Answer:

25 percent

Step-by-step explanation:

cuz am smart

7 0
3 years ago
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