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guajiro [1.7K]
3 years ago
9

Please help again...

Mathematics
2 answers:
kirill [66]3 years ago
6 0

Answer:

39 is correct

To find angle 3 just get 90 - 39= your answer

Step-by-step explanation:

The rule is vertical angles are congruent and same.

Thanks

mr_godi [17]3 years ago
3 0

Answer:

39

Step-by-step explanation:

The angle marked 39 degrees and <2 are vertical angles and vertical angles are equal.  This means that <2 = 39 degrees

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Please help i’m stuck!!<br> FIND GE AND FJ<br> HE = 6<br> FE= 8
dexar [7]

Answer:

GE=10

FJ=5

Step-by-step explanation:

We know that in a traingle

a^{2}+b^{2}  =c^{2}

a=HE=6

b=FE=8

Once we enter it into the equation, we find that we get

36+64=100

The square root of 100=10

GE=HF so HE=10.

Half of HE(10) is FJ(5)

Hope this help :)

6 0
3 years ago
Help me oh please!!!!!!!!
GREYUIT [131]

Answer:

\frac{23a^2+6}{12a^2}

Step-by-step explanation:

hope this helps:)

8 0
2 years ago
Find the surface area of the following figure.
marin [14]

Answer:

144

Step-by-step explanation:

just split the shapes and find the area of each shape then add the answers all together

5 0
3 years ago
Find the distance between the points (2,2) (5,5)
Ugo [173]

Answer: root18


Step-by-step explanation:

A (2,2) x1=2 y1=2

B (5,5) x2=5 y2=5

D(AB) = root [(x2-x1)^2 + (y2-y1)^2]

= root [(5-2)^2 + (5-2)^2]

= root [3^2 + 3^2]

= root (9+9)

D(AB)=root18




mark the brainliest plzz

3 0
3 years ago
8 less then a number n is -13
Oliga [24]

Answer:

equation: 8-n=13

answer: n = 21

Step-by-step explanation:

3 0
3 years ago
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