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umka2103 [35]
4 years ago
13

A carpenter trims a triangular peak of a house with three 7-ft pieces of molding. The carpenter uses 21 ft of molding to trim a

second triangular peak. Are the two triangles formed congruent? Explain.
Mathematics
1 answer:
Burka [1]4 years ago
5 0
They should be, 3 pieces of 7ft is 21ft, and if the other triangle is 21ft then they should be congruent.
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Isosceles triangle ABC contains angle bisectors segment BF, segment AD, and segment CE that intersect at X.
frosja888 [35]

Answer:

D) 134°

Step-by-step explanation:

i took the test

7 0
3 years ago
Read 2 more answers
Write the quadratic function with the following transformations: vertical shrink by 3, left 4, down 9.
allsm [11]
Y=x^2
y=1/3(x+4)^2-9
Hope this helps
3 0
4 years ago
mayam bought potato chips to school she share 1/4 of her chips with friends and 1/8 of her chips with her teacher how many has s
nika2105 [10]

\huge\underline\mathtt\colorbox{cyan}{3/8}

\huge\mathsf\colorbox{white}{}

<h2>Step-by-step explanation :</h2>

Total shared part:

1/4 + 1/8

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2/8+1/8

Adding gives:

3/8

4 0
3 years ago
What is this answer?
Korvikt [17]

i think the answer is B, slope=0, y intercept= 3

3 0
4 years ago
Dominik uses 20 grams of filling for each dumpling he makes. He has 1500 grams of dumpling filling. The grams F of filling remai
hichkok12 [17]

Answer:F=−20d+1500


Step-by-step explanation:he amount of filling used to make each dumpling is constant, so we're dealing with a linear relationship.

We could write the desired formula in slope-intercept form: F=\greenD md+\maroonD bF=md+b. In this form, \greenD mm gives us the slope of the graph of the function and \maroonD bb gives us the yy-intercept. Our goal is to find the values of \greenD mm and \maroonD bb and substitute them into this formula.

Hint #22 / 3

We know that each dumpling Dominik makes decreases the filling remaining by 2020 grams, so the slope \greenD mm is \greenD{-20}−20, and our function looks like F=\greenD{-20}d+\maroonD bF=−20d+b.

We also know that Dominik has 15001500 grams of filling initially, so the yy-intercept \maroonD{b}b is \maroonD{1500}1500.

Hint #33 / 3

Since \greenD{m}=\greenD{-20}m=−20 and \maroonD{b}=\maroonD{1500}b=1500, the desired formula is:


5 0
3 years ago
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