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3 years ago

Please answer! will give brainliest!!!

Mathematics

2 answers:

Studentka2010 [4]3 years ago

5 0

Median is 26 range is 41

GalinKa [24]3 years ago

4 0

Answer:

The answer is the last one

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Karen, Trey, and Dante have a total of 75 in their wallets. Karen has 5 more than Trey. Dante has 2 times what Karen has. How mu

Taya2010 [7]

Answer: Karen has 20, Trey has 15, Dante has 40

Step-by-step explanation:

Karen=x+5 Trey=x Dante=2x+10

x+x+5+2x+10=75

4x+15=75

4x=60

x=15

5 0

2 years ago

Find EH. * Find DF. *

Mashcka [7]

Answer:

EH= 14

DF= 28

Step-by-step explanation:

8 0

3 years ago

Which expression is equivalent to 15 plus 3 x?

Dmitrij [34]

Answer:

3(5+x)

Step-by-step explanation:

Another expression that can equal 15+3x is 3(5+x)

Use Distributive Property:

3(5+x)

=15 + 3x.

I wish you the best of luck, and hopefully this is an option on your homework!

3 0

2 years ago

Cells make proteins on small structures called vesicles TRUE OR FALSE

arsen [322]

Answer:

True

Step-by-step explanation:

Cells must make proteins to make vesicles move and operate.

5 0

2 years ago

The equation of line r is y = -1\2x - 4. If line s runs perpendicular to line r and passes through (4, -3), what would be the eq

Scrat [10]

First off, what's the slope of "r" anyway, $\bf y=\stackrel{slope}{-\cfrac{1}{2}}x-4$ .

low and behold, since "r" is in slope-intercept form, notice, it has a slope of -1/2.

now, any line perpendicular to "r", will have a negative reciprocal slope to it, that is,

$\bf \textit{perpendicular, negative-reciprocal slope for slope}\quad -\cfrac{1}{2}\\\\
negative\implies +\cfrac{1}{{{ 2}}}\qquad reciprocal\implies + \cfrac{{{ 2}}}{1}\implies 2$

so we're really looking for a line whose slope is 2, and runs through 4,-3,

$\bf \begin{array}{ccccccccc}
&&x_1&&y_1\\
% (a,b)
&&(~{{ 4}} &,&{{ -3}}~)
\end{array}
\\\\\\
% slope = m
slope = {{ m}}\implies 2
\\\\\\
% point-slope intercept
\stackrel{\textit{point-slope form}}{y-{{ y_1}}={{ m}}(x-{{ x_1}})}\implies y-(-3)=2(x-4)\implies y+3=2x-8
\\\\\\
y=2x-11$

7 0

3 years ago