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3 years ago

Pleas help !!! Choices X= -1 Y = -1 X = 1 Y= 1

Mathematics

1 answer:

____ [38]3 years ago

6 0

Answer:

x=-1

Step-by-step explanation:

The axis of symmetry is along the vertex

The vertex is at (-1,-2)

The x coordinate is -1

x=-1

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Please help, will give brainliest answer

babymother [125]

1. AB/EF = P(ABCD)/P(EFGH)
4/5=16/P(EFGH)
P(EFGH)=5*16/4=5*4=20

2. V(old)=lwh =
V(new)=2*l*2*w*2*h =2³(lwh)=2³*V(old)= 8*3600=28800

3. A(old)=ab
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3 years ago

Write the equation of the line that contains slope of 4 and a coordinate of (3,11)

k0ka [10]

Answer:

y = 4x - 1

Step-by-step explanation:

To write the equation of a line using the slope and a point, use the point slope form $y - y_1 = m(x-x_2)$ .

Substitute m = 4 and (3,11).

y - 11 = 4 ( x- 3)

y - 11 = 4x - 12

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3 years ago

Solve the inequality.<br> - 27> -3(4x-3)

Readme [11.4K]

The answer is 3>x because first you divide by three on both sides leaving you with positive 9>4x-3 then you add three on both side leaving you with 12>4x and lastly you divide four on bottom sides ending with 3>x.

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3 years ago

How can x + 4 = 3x + 12 be set up as a system of equations?

lakkis [162]

That would be Option C (Answer).

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4 years ago

A, B and C start at the same time in the same direction to run around a circular stadium. A completes a round in 252 seconds, B

grin007 [14]

Answer:

D. 46 minutes 12 seconds

Step-by-step explanation:

To find the answer, we need to calculate the least common multiple of 252,308 and 198

252= $2^{2}$ × $3^{2}$ ×7

308= $2^{2}$ ×7×11

198=2× $3^{2}$ ×11

Then <em>least common multiple</em> is

$2^{2}$ × $3^{2}$ ×7×11=2772 seconds

2772 = 46×60 + 12

Therefore 2772 secondsis equal to 46 minutes 12 seconds.

5 0

4 years ago