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2 years ago

HOW do i solve this? 7.42 ÷ 1.75

Mathematics

2 answers:

artcher [175]2 years ago

7 0

Answer:

Step-by-step explanation:

You divide 7.42 / 1.75 = the answer is 4.24

ycow [4]2 years ago

4 0

Answer:

4.24

Step-by-step explanation:

Step 1:

You move both of them by 2 decimal places.

742/175

Step 2:

Divide them:

4.24

175⟌742

-700

420

-350

700

-700

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3 years ago

Write in if/Then form: A shape has 4 congruent sides, if it is a rhombus.

8_murik_8 [283]

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3 years ago

Write an equation that is parallel to y = 3x + 5 and passes through the point (-4, -13)

larisa86 [58]

Y equals three x minus one

5 0

3 years ago

Thru (4,0) parallel to y=1/2x+5

Ne4ueva [31]

Paralell has same slope
y=mx+b
m=slope
y=1/2x+b
find b
(x,y)
(4,0)

x=4
y=0
0=1/2(4)+b
0=2+b
minus 2 both sides
-2=b

the equaiton is
y=1/2x-2
or
x-2y=4

7 0

3 years ago

5 points

jonny [76]

keeping in mind that parallel lines have exactly the same slope, let's check for the slope of the equation above

$y = \stackrel{\stackrel{m}{\downarrow }}{2}x-5\qquad \impliedby \begin{array}{|c|ll} \cline{1-1} slope-intercept~form\\ \cline{1-1} \\ y=\underset{y-intercept}{\stackrel{slope\qquad }{\stackrel{\downarrow }{m}x+\underset{\uparrow }{b}}} \\\\ \cline{1-1} \end{array}$

so we're really looking for the equation of a line whose slope is 2 and passes through (4 , -3)

$(\stackrel{x_1}{4}~,~\stackrel{y_1}{-3})\qquad \qquad \stackrel{slope}{m}\implies 2 \\\\\\ \begin{array}{|c|ll} \cline{1-1} \textit{point-slope form}\\ \cline{1-1} \\ y-y_1=m(x-x_1) \\\\ \cline{1-1} \end{array}\implies y-\stackrel{y_1}{(-3)}=\stackrel{m}{2}(x-\stackrel{x_1}{4}) \\\\\\ y+3=2x-8\implies y=2x-11$

5 0

2 years ago