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Harlamova29_29 [7]
3 years ago
5

Help meeeeeeeee I need is assp

Mathematics
2 answers:
Mkey [24]3 years ago
8 0

Answer:

D

Step-by-step explanation:

the square root of 16 would be 4 and -4 because 4×4 is 16 and -4×-4 is 16

I think

ioda3 years ago
5 0

Answer:

D

Step-by-step explanation:

its the right answer hope for help

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8≥x+4>5 i need answer
dexar [7]

Answer:

1 < x ≤ 4

Step-by-step explanation:

Given

8 ≥ x + 4 > 5 ( subtract 4 from each of the 3 intervals )

4 ≥ x > 1

Hence

1 < x ≤ 4

3 0
3 years ago
The function h is defined by h (x) = x^2 +5.<br> Find h (4a).<br> ????
rjkz [21]

Answer:

16a^2+5

Step-by-step explanation:

8 0
4 years ago
What is the answer to this? 5(g+4)&gt;15
Yuki888 [10]

Answer: g > -1

Step-by-step explanation: isolate by dividing each side that dosent contain a variable

6 0
3 years ago
Read 2 more answers
Solve -5 + w/3 = -1.
Liula [17]

Answer:

w = 12

Step-by-step explanation:

-5 + w/3 = -1

w/3 = 4 (Add 5 to both sides)

w = 12 (Multiply 3 by both sides)

3 0
4 years ago
can someone please help and explain to me on how to do this geometry question please?! Thank youuuuu!!! ❤
qaws [65]
There are 13 angles.
We know that m\angle4=112 and m\angle12=105 (11 angles)

1.

m\angle2+m\angle3+m\angle4=180\qquad\qquad\text{linear angles}\\\\m\angle3+m\angle3+m\angle4=180\qquad\qquad m\angle2=m\angle3\\\\2m\angle3+m\angle4=180\\\\2m\angle3+112=180\\\\2m\angle3=180-112\\\\2m\angle3=68\quad|:2\\\\\boxed{m\angle3=34=m\angle2}

(9 angles)

2.

m\angle3+m\angle12+m\angle11=180\qquad\qquad\text{triangle}\\\\34+105+m\angle11=180\\\\139+m\angle11=180\\\\m\angle11=180-139\\\\\boxed{m\angle11=41}

(8 angles)

3.

m\angle12+m\angle13=180\qquad\qquad\text{linear angles}\\\\105+m\angle13=180\\\\m\angle13=180-105\\\\\boxed{m\angle 13=75}

(7 angles)

4.

m\angle1+m\angle2+m\angle13=180\qquad\qquad\text{triangle}\\\\m\angle1+34+75=180\\\\m\angle1+109=180\\\\m\angle1=180-109\\\\\boxed{m\angle1=71}

(6 angles)

5.

m\angle9=m\angle11\qquad\qquad\text{vertical angles}\\\\\boxed{m\angle9=41}

(5 angles)

6.

m\angle10+m\angle11=180\qquad\qquad\text{linear angles}\\\\m\angle10+41=180\\\\m\angle10=180-41\\\\\boxed{m\angle10=139}

(4 angles)

7. a||b\text{ and } c||d so we have a parallelogram.

m\angle4+m\angle5=180\qquad\text{consecutive angles are supplementary}\\\\112+m\angle5=180\\\\m\angle5=180-112\\\\\boxed{m\angle5=68}

(3 angles)

m\angle8=m\angle5\qquad\qquad\text{opposite angels are congruent}\\\\\boxed{m\angle8=68}

(2 angles)

8.

m\angle7+m\angle8+m\angle9=180\qquad\qquad\text{triangle}\\\\m\angle7+68+41=180\\\\m\angle7+109=180\\\\m\angle7=180-109\\\\\boxed{m\angle7=71}

(1 angle)

9.

m\angle1+m\angle5+m\angle6=180\qquad\qquad\text{triangle}\\\\71+68+m\angle6=180\\\\139+m\angle6=180\\\\m\angle6=180-139\\\\\boxed{m\angle6=41}

6 0
3 years ago
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