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olga_2 [115]
2 years ago
12

Using only the numbers 4 through 12, fill in the circles so that the numbers on each straight line add up to 21

Mathematics
1 answer:
dangina [55]2 years ago
3 0

Answer:

This was fun if you have anymore of these feel free to message me on here if you need help

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Given that El bisects ZCEA, which statements must be
Alexxx [7]

Question: Given that BE bisects ∠CEA, which statements must be true? Select THREE options.

(See attachment below for the figure)

m∠CEA = 90°

m∠CEF = m∠CEA + m∠BEF

m∠CEB = 2(m∠CEA)

∠CEF is a straight angle.

∠AEF is a right angle.

Answer:

m∠CEA = 90°

∠CEF is a straight angle.

∠AEF is a right angle

Step-by-step explanation:

Line AE is perpendicular to line CF, which is a straight line. This creates two right angles, <CEA and <AEF.

Angle on a straight line = 180°. Therefore, m<CEA + m<AEF = m<CEF. Each right angle measures 90°.

Thus, the three statements that must be TRUE are:

m∠CEA = 90°

∠CEF is a straight angle.

∠AEF is a right angle

3 0
2 years ago
The terms power and exponent are used interchangeably. True False
coldgirl [10]
Uhmm mm I think it's true, and so does Siri hahahah
7 0
3 years ago
Jojo bear bought 2 juices for 2.95 per juice and three bags of chips for 1.20 each. How much did he spend in total. Show work
stealth61 [152]
He spent $9.50 in total. To find this answer, you write the equation 2(9.95) + 3(1.20). You would distribute getting 5.90 + 3.60= $9.50.
5 0
3 years ago
Help? *****20 Points?*****
boyakko [2]
For both of these questions you want to raise every part to the 4th or 2nd power. Just remeber that a power raised to a power is just multiplied.

3.)
3^4 = 3×3×3×3 = 9×9 = 81
x^4 = 1×4 = 4 so x^4
2^4 = 2×2×2×2 = 4×4 = 16
so
\frac{81 {x}^{4}}{16}
4.)
2^2 = 2×2 = 4
5^2 = 5×5 = 25
(n^9)^2 = 2×9 = 18 so n^18
so
\frac{4}{25 {n}^{18} }
Hope this helps!


3 0
3 years ago
Read 2 more answers
(-33.28 ÷ -5.2) ÷ -1.6 = ?
tigry1 [53]

Answer:

-4

Step-by-step explanation:

Use PEMDAS

5 0
3 years ago
Read 2 more answers
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