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ASHA 777 [7]
3 years ago
14

Solve for k: 310 – (30 x 7) = 5 x k

Mathematics
1 answer:
tester [92]3 years ago
7 0

Answer:

k=20

Step-by-step explanation:

ph*tomath (the app) is your friend btw because this would be really easy to solve using that but

solve for k:

simplify the left side as 310-210 then =100

so 100=5k

divide by 5 and k=20

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Use the SAS Congruence Axiom to prove the ASA criterion ...?
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3 years ago
Find the equation of the line using the point-slope formula. Write the final equation using slope-intercept form. (1,2) with a s
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Answer:

y-2=\displaystyle-\frac{6}{7}(x-1)

or

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Step-by-step explanation:

Hi there!

Point-slope form: y-y_1=m(x-x_1) where <em>m</em> is the slope and (x_1,y_1) is a point that falls on the line

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y-2=\displaystyle-\frac{6}{7}(x-1)

To write the equation in slope-intercept form, isolate y:

y-2=\displaystyle-\frac{6}{7}(x-1)\\\\y-2=\displaystyle-\frac{6}{7}x+\frac{6}{7}\\\\y=\displaystyle-\frac{6}{7}x+\frac{6}{7}+2\\\\y=\displaystyle-\frac{6}{7}x+\frac{20}{7}

I hope this helps!

5 0
3 years ago
I need help with 1,2,3. fast PLS
leonid [27]

Answer:

Step-by-step explanation:

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Answer:

\large \boxed{\text{26.2 mi/gal}}

Step-by-step explanation:

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