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Basile [38]
3 years ago
7

Please help ASAP!!!!!

Mathematics
1 answer:
ivann1987 [24]3 years ago
6 0

Answer:

90°?..........................

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Question 5: -4/7 x (-3/10) = ?<br><br> A: 7/70<br><br> B: -12/70<br><br> C: 7/17<br><br> D: 12/70
kupik [55]
Answer is D because you can't simplify 12/70.

(At least... not on the answers)
7 0
3 years ago
What does JK stand for when doing angles??? Offering 29 pts and brainliest answer
MaRussiya [10]
Hello.

JK (or any other combination of letters) doesn't stand for anything in geometry. The purpose of these letters is to reference certain angles and sides of a figure without having to describe the angles/sides in relation to other angles/sides to know exactly which angle or side is being referenced.

Hope this helps!
3 0
4 years ago
Read 2 more answers
I really need help on this please!!
Aleonysh [2.5K]
Solve for h
V = lwh

Divide lw on both sides, and you get
V / (lw) = h

Answer: b
7 0
3 years ago
(-0.4)^3 - (-0.4)^2.(-3)
Mnenie [13.5K]

Answer:

.416

Step-by-step explanation:

(-.04)^3=-.064

(-.064)-(-.04^2)(-3)

(-.064)-(.16)(-3)

(-.064)-(-.48)

.416

3 0
3 years ago
Read 2 more answers
Find the circumference of the circle. <br> Formula: C = π d<br><br> Use 3.14 for pi.
jarptica [38.1K]

Answer: I believe the answer is around/about 56.55

Step-by-step explanation: C=2πr=2·π·9≈ 56.54 or aound 56.52

Formula: C=2πr

Simplified Equation:

2 x 3.14 x 9= 56.52 - 56.55

Good luck!! I hope this helps! All you have to do is memorize the formula, break down & simplify the numbers and equation and you're golden!!

Edit: I reccomend checking out Khan Academy for math help!

6 0
3 years ago
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