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Xelga [282]
3 years ago
10

Finding the perimeter of triangles

Mathematics
1 answer:
statuscvo [17]3 years ago
7 0

Answer:

Well theres not question to answer but if your asking how to find the area of a triange you do:

Step-by-step explanation:

1/2×b×h

B=base/length

H=height/width

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When simplified and written in standard form, which quadratic function is equivalent to the polynomial shown?
mars1129 [50]

Answer:

2c^2 - 2c - 3

Step-by-step explanation:

Next time, please share the answer choices.  Thank you.

Group together the 'c' terms in 2 + 7c – 4c2 – 3c + 4:

                                                     2  + 4c and -4c^2 + 4  Then we have:

-4c^2 + 4c + 6

We should reduce this by factoring -2 out of all three terms:

2c^2 - 2c - 3  This is the desired quadratic in standard form.

3 0
2 years ago
Question and Answers below in photo!! Please answer! Will mark BRAINLIEST! ⬇⬇⬇⬇⬇⬇⬇
Aleks04 [339]

Answer:

72 yd^{3}

Step-by-step explanation:

Volume for a triangular prism = \frac{1}{2} a · c · h

A = Height. C = Width.  H = Length.

A = 3 yd.  C = 8 yd.  H = 6 yd.

V = 114 yd.

V = 114 yd ÷ 2 yd = 72 yd^{3}.              

5 0
3 years ago
The diameter of a circle measures 24ft. What is the circumference of the circle? Use 3.14 for pie , and do not round your answer
dexar [7]

Answer:

75.36

Step-by-step explanation:


5 0
3 years ago
Solving by elimination <br> -6x+6y=6 -6x+3y=-12
labwork [276]
So elimination method is basically adding the equations and canceling out variables. 
-6x + 6y = 6
-6x + 3y = -12
The eaiest way to solve is by multiplying the bottom equation by -1.
-6x + 6y = 6
 6x - 3y = 12
Now you add the eqautions.
3y = 18
Divde 3 from both sides.
y = 6
Now plug in 6 into any of the original two equations. Lets use the first one.
-6x + 6(6) = 6
-6x + 36 = 6
Subtract 36 from both sides.
-6x = -30
Divide -6 from both sides.
x = 5
So your solution is (5, 6).
I hope this helps love! :)
8 0
2 years ago
Can someone say what 45-49 is with regrouping? thanks!
muminat

Answer:

it's -4 i don't know what you mean by regrouping, sorry

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
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