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Vladimir [108]
2 years ago
5

What is the value of b?

Mathematics
2 answers:
Tcecarenko [31]2 years ago
8 0

Answer:

angles in a triangle add up to 180

so 5b+4b+3b=180

simplifed is 12b=180

so b=15

Maslowich2 years ago
6 0

Answer:

b =15

Step-by-step explanation:

The sum of the angles of a triangle is 180

5b+ 4b+ 3b = 180

12b = 180

Divide by 12

12b/12 =180/12

b =15

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Leah has The flowers shown she wants to put them in 4 vases with the same number in each case how many flowers does she need to
dsp73

Answer:

The solution is obtained by dividing the number of flowers by the number of vases.

Step-by-step explanation:

The story problem is very straightforward. Normally, you need to read the problem and understand it.

Let's look at the question again.

Although we do not have all the quantities, we can still show how to solve the problem.

Let x be the total  number of flowers.

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Therefore, the number of flowers in each vase will be:

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Flow the same rule for similar problems.

5 0
3 years ago
Sorry if it’s low quality but I need a little help with this question.
DiKsa [7]

Answer:

340 in.

Step-by-step explanation:

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3 0
2 years ago
HELP!!!
Dmitrij [34]

Answer:

-2 Celsius >-5 Celsius is the answer.

3 0
3 years ago
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The formula κ​(x)= f′′(x) 1+f′(x)23/2 expresses the curvature of a​ twice-differentiable plane curve as a function of x. Use thi
Katyanochek1 [597]

Answer:

K(x) =  \frac{-10}{[1 + (-10x)^2]^{\frac{3}{2} } }    ( curvature function)

Step-by-step explanation:

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first Determine the value of F'(x)

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next we Determine the value of F"(x)

F"(x) = \frac{d(-10x)}{dy}

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To find the curvature function we have to insert the values above into the given formula

K(x)  = \frac{|f"(x)|}{[1 +( f'(x)^2)]^{\frac{3}{2} } }

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6 0
4 years ago
I need to know this please help
Lilit [14]

x + 72 = 180

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x = 108

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7 0
3 years ago
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