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Lapatulllka [165]
2 years ago
5

Please help me in this:

Mathematics
1 answer:
Svetlanka [38]2 years ago
4 0
What exactly do you need help with?!
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gayaneshka [121]
11

66=11×6
121=11×11
132=11×12
5 0
3 years ago
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If b – 4 = -12, what is the value of b?
Mademuasel [1]

Answer:

-8

Step-by-step explanation:


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Let's say we have a triangle with sides called a, b, and c, and that b is the base. Our triangle has a height that we'll call h.
Irina18 [472]

Answer:

16.34 square inches.

Step-by-step explanation:

Given:

Base of triangle, b = 3 inches

Height of triangle, h = 10.89 inches

Question asked:

What is the area of this triangle in square inches?

Round your answer to the nearest hundredths place .

Solution:

As we know,

Area\ of\ triangle =\frac{1}{2} \times base\times height

                           =\frac{1}{2} \times3\times10.89\\\\ =\frac{32.67}{2} \\\\ =16.335

As, we have to find the answer to the nearest hundredths place, hence the area of triangle will be 16.34 square inches.

7 0
3 years ago
Find x in this 45°-45°-90° triangle.<br><br><br><br> x =
Zielflug [23.3K]
Use a^2 + b^2 = c^2

the triangle must be isosceles because the two angles are the same

1.2^2 + 1.2^2 = x^2
1.44 + 1.44 = x^2
2.88 = x^2
x=6√2/5
or
x ≈1.69706
7 0
3 years ago
1/3nr^2h;r=6,h=4 <br> Can someone help me
zhannawk [14.2K]
It’s 150.2

Correct me if I’m wrong

6 0
3 years ago
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