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Anna71 [15]
3 years ago
7

Please help solve this equation

Mathematics
1 answer:
Ksivusya [100]3 years ago
3 0

Answer: a

first you solve the top one find it for x

solve the bottom one  combine the numbers

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Write the equation of the line that satisfies the given conditions. Express the final equation in standard form.
Anton [14]

Answer:

The equation of line with given points and perpendicular to y-axis is

y = - 7  

Step-by-step explanation:

Given as :

The given points as ( - 10 , - 7)

The equation of line is Y = mX + c

So The line will satisfy given points

Or,  - 7 = m ( -10 ) + c

Now This line is perpendicular to y- axis

∴ The slop of line perpendicular to  y axis is 0

So, - 7= 0 + c

or, c = - 7

∴ Equation of line is y = 0 + c

Or,        y = - 7

Hence The equation of line with given points and perpendicular to y-axis is y = - 7      Answer

8 0
3 years ago
Please Help Me Due Today!! Major points!!!
Pachacha [2.7K]

Answer:CASE #1 - Divergent and convergent one-way

residential streets to reduce direct through

routes impacting the neighborhood.

CASE #2 - Alternating one-way streets throughout a

portion of a grid system to gain safety

advantages of one-way operations.

CASE #3 - Creating a one-way couplet by paring a

residential street with a nearby thru street to

create a corridor for thru traffic

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Please answer this correctly
motikmotik

Answer:

50\%, \: 40\%, \: 10\%

Step-by-step explanation:

150:120:30

5:4:1

\frac{100}{5+4+1}

=\frac{100}{10}

=10

5 \times 10:4\times 10:1\times 10

50:40:10

5 0
3 years ago
Read 2 more answers
Please show your work
White raven [17]

Let a,b & c be the number of cookies Adrian, Bobby and Calvin baked respectively.

(a+b+c)/3 =138

(a+b)/2 =136

a+b=272

a=272-b

(b+c)/2 =125

b+c=250

c=250-b

Sub a=272-b and c=250-b into (a+b+c)/3 =138,

(a+b+c)/3 =138

[(272-b)+b+(250-b)]/3 = 138

272-b+b+250-b = 414

-b = -108

b=108

From the above,

a=272-b

=272-108

a=164

c=250-b

=250-108

c=142

∵ a=164

b=108

c=142

∴ Adrian baked 164 cookies.

Bobby baked 108 cookies.

Calvin baked 142 cookies.

3 0
3 years ago
For khan academy . Need answer immediately
kolbaska11 [484]

It's easy just use y=mx+b form ok?

8 0
3 years ago
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