Can someone help me answer this question

Mathematics

2 answers:

maria [59]3 years ago

6 0

This answer is B trust me ik this stuff ima genus

Contact [7]3 years ago

5 0

Answer:

Step-by-step explanation:

because thet is my answer

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A line passes through the point (10,5) and has a slope of 3/2. Write and equation in slope intercept form

ehidna [41]

$\bf \begin{array}{lllll}
&x_1&y_1\\
% (a,b)
&({{ 10}}\quad ,&{{ 5}})\quad 
\end{array}
\\\\\\
% slope = m
slope = {{ m}}= \cfrac{rise}{run} \implies \cfrac{3}{2}
\\\\\\
% point-slope intercept
\stackrel{\textit{point-slope form}}{y-{{ y_1}}={{ m}}(x-{{ x_1}})}\implies y-5=\cfrac{3}{2}(x-10)\implies y-5=\cfrac{3}{2}x-15
\\\\\\
y=\cfrac{3}{2}x-15+5\implies y=\cfrac{3}{2}x-10$

8 0

4 years ago

Are these triangles similar?

Oxana [17]

Not similar is correct

5 0

3 years ago

Read 2 more answers

Please help ill give u points

Kipish [7]

Answer:

Olá, tudo bem? 

Me chamo Ana Kesia, muito prazer.

Nn entendi sua pergunta! 

Mais, mesmo assim obrigada pelos pontos.

8 0

3 years ago

Which function represents a parabola that opens downward and intersects the x-axis at (3,0) and (-4,0)?

Sindrei [870]

It would be C for personal reasons only

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3 years ago

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One day a store sold 21 sweatshirts. white ones cost $9.95 and yellow ones cost $ 11.50. in all, $235.30 worth of sweatshirts

FromTheMoon [43]

For this problem you have yo set up two equations.

White shirts = w Yellow shirts = y

1st: w + y = 21
2nd: 9.95w + 11.50y = 235.30

Now we're going to do system of equations using substitution.

If w + y = 21, then y = 21 - w
If y = 21 - w, then you can substitute this in the second equation for y.

9.95w + 11.50(21 - w) = 235.30
9.95w + 241.5 - 11.50w = 235.30
-1.55w + 241.5 = 235.30
-1.55w = -6.2
w = 4, so 4 whites shirt were sold.

Now I'm finding out how many yellow shirts were sold using one of the two equations at the top.

w + y = 21
4 + y = 21
y = 17

So 17 yellow shirts were sold and 4 white shirts were sold.

5 0

3 years ago