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olga55 [171]
2 years ago
15

I need help rlly bad I have no idea what’s the answer plsss help me!!!

Mathematics
2 answers:
valina [46]2 years ago
7 0
So you can see the right angle is 90
Tpy6a [65]2 years ago
4 0

Answer:

i think mabye A or D

Step-by-step explanation:

still not sure i hop this will narrow it down im leaning towards A

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What is the sum of 12 and 34
schepotkina [342]

12+34 = 46

Please mark Brainliest if this helps!

4 0
3 years ago
Read 2 more answers
A rectangular prism with dimensions 5 inches by 13 inches by 10 inches was cut to leave a piece as shown in the image. What is t
vesna_86 [32]

Answer:

Volume of the piece in the picture = 350 cubic inches

Volume of the remaining piece = 300 cubic inches

Step-by-step explanation:

Given question is incomplete without the picture; here is the picture as an attachment.

Volume of the rectangular prism = Length × width × height

V = 5 × 13 × 10

  = 650 cubic inches

Now volume of the piece given in the picture = Volume of prism at the base + Volume of the prism with triangular base

= 10×5×1 + (\text{Area of the triangular base})\times (\text{Height})

= 50 + \frac{1}{2}\times (12\times 5)\times 10

= 50 + 300

= 350 cubic inches

Volume of the other piece = 650 - 350

                                            = 300 cubic inches

5 0
3 years ago
Which pair of angles are vertical angles?
Irina-Kira [14]

Answer:

Option 4.∠ERT and ∠MRC

Step-by-step explanation:

Definition of vertical angles  : The angles opposite each other when two lines cross. They are always equal.Vertical" refers to the vertex (where they cross).They are also called vertically opposite angles.

Option 1. ∠KRC and ∠CRH

Refer the figure .

These angles does not satisfy the definition of vertical angles . since these angles are not opposite.

Option 2. ∠KRE and ∠ERT

These angles does not satisfy the definition of vertical angles . since these angles are not opposite.

Option 3. ∠MRC and ∠KRM

These angles does not satisfy the definition of vertical angles . since these angles are not opposite.

Option 4.∠ERT and ∠MRC

MT and EC are the two lines that cross each other at vertex R ,

Thus ∠ERT and ∠MRC are opposite to each other .

Hence ∠ERT and ∠MRC are pair of vertcal angles .



3 0
3 years ago
Read 2 more answers
Please help me thanks
borishaifa [10]

Answer:

you have it correct, permutation

Step-by-step explanation:

4 0
3 years ago
Wgat am I supposed to do here
svetoff [14.1K]
There is nothing there what am I supposed to
4 0
3 years ago
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