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3 years ago

I need help with this please.

Mathematics

2 answers:

sertanlavr [38]3 years ago

3 0

Answer:

Step-by-step explanation:

70 charges in one hour, 90 charges in two hours, 110 charges in three hours and so on

Setler79 [48]3 years ago

3 0

Answer:40

Step-by-step explanation:hope this helps you plz rate me brainest

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Simplify the expression 6[8+8](3+7)] ?

krok68 [10]

Answer:

960

Step-by-step explanation:

6[8+8](3+7)

Parentheses first

6[16] (10)

Then multiply from left to right

96*10

960

7 0

2 years ago

Read 2 more answers

(3,1) (1,5) in slope intercept form

Musya8 [376]

Answer:

y= -2x + 7

Step-by-step explanation:

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2 years ago

Indicate the equation of the given line in standard form. The line through (2, -1) and parallel to a line with slope of 3/4

Ket [755]

Well, for a line with a slope of 3/4, any other parallel line to it, will also have the same slope of 3/4

so if the line through (2, -1) is parallel to it, it has a slope of 3/4 as well

$\bf \begin{array}{lllll}
&x_1&y_1\\
% (a,b)
&({{ 2}}\quad ,&{{ -1}})\quad 

\end{array}
\\\\\\
% slope = m
slope = {{ m}}= \cfrac{rise}{run} \implies \cfrac{3}{4}
\\\\\\
% point-slope intercept
y-{{ y_1}}={{ m}}(x-{{ x_1}})\qquad 
\begin{array}{llll}
\textit{plug in the values for }
\begin{cases}
y_1=-1\\
x_1=2\\
m=\frac{3}{4}
\end{cases}\\
\textit{and move everything}\\
\textit{to the left-hand-side}
\end{array}\\

\left. \qquad \right. \uparrow\\
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7 0

3 years ago

Can i get some help about this image please?

melomori [17]

Answer:

B=45

Step-by-step explanation:

let the supplamentary angle of <A is <d

180-A=d

180-135=d

45=d

90+d+B=180

90+45+B=180

135+B=180

B=180-135

B=45

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1 year ago

Julie had 3 1/3cups of flour. A brownie called for 1 1/3 of flour. If julie made one batch of brownies,how many more batches cou

tester [92]

Answer : About 2 batches of brownies

6 0

2 years ago