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Lemur [1.5K]
3 years ago
7

What is the value of h in the figure below?

Mathematics
1 answer:
yaroslaw [1]3 years ago
5 0

Answer:

12

Step-by-step explanation:

ΔBAD is similar to ΔCBD.  So we can write a proportion:

BD / CD = AD / BD

h / 16 = 9 / h

h² = 144

h = 12

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Let v=-9i+j and w=-i-6j find 8v-6w
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Answer:

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7 0
3 years ago
If we changed the –0.14 to a 2 in the equation, what would happen to the graph?
MatroZZZ [7]

If -0.14 is changed to 2, the graph would become a positive graph, or it would be steeper, because it has a positive slope

The equation of the graph is given as:

y = -0.14x + 3

The above equation is a linear equation, which is represented as:

y =mx + c

Where m represents the slope of the linear equation.

By comparison, we have:

m = -0.14

i.e. the slope of the equation y = -0.14x + 3 is -0.14

When -0.14 is replaced with 2, the equation becomes

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And the slope of the new equation y = 2x + 3 is

m =2

2 is greater than -0.14, and 2 is positive.

This means that the graph would become a positive graph, or it would be steeper, because it has a positive slope

Read more linear equations at:

brainly.com/question/19045223

6 0
3 years ago
Use the distributive property to factor the following. <br><br> ab+bc
Ghella [55]
Ab + bc = ba + bc = b( a + c )
6 0
4 years ago
Shyla typed 2400 words in 60 min which graph can be used to find the rate at which shayla typed
marishachu [46]
2400 divided by 60 and you get your answer of 40 words per minute 

hope this helped! 

:)
4 0
3 years ago
What does how many mean in math
yuradex [85]
How many means that you have to add the numbers together
6 0
3 years ago
Read 2 more answers
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