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3 years ago

Solve the equation. -7= h/5 A. –35 B. 35 C. 12 D. -7/5

Mathematics

1 answer:

kkurt [141]3 years ago

5 0

What does 7 represent

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Which ordered pair does NOT lie on the graph of h(x)=-2x + 7

Rus_ich [418]

Answer:

Step-by-step explanation:

To determine if the ordered pairs lie on the graph, substitute the x- coordinate of the point into the equation and if the value agrees with the y- coordinate of the point then it lies on the graph

x = - 2 : y = -2(- 2) + 7 = 4 + 7 = 11 ≠ 3 ← (-2,3) not on graph

x = - 1 : y = - 2(- 1) + 7 = 2 + 7 = 9 ← (- 1, 9) lies on graph

x = 3 : y = -2(3) + 7 = - 6 + 7 = 1 ← (3, 1) lies on graph

x = 4 : y = - 2(4) + 7 = - 8 + 7 = - 1 ← (4, - 1) lies on graph

8 0

2 years ago

Read 2 more answers

(2+x)dy/dx=3y need help

den301095 [7]

$(2+x) \frac{dy}{dx} =3y$
$\frac{1}{3y} dy= \frac{1}{2+x} dx$
$\int { \frac{1}{3y} } \, dy = \int { \frac{1}{2+x} } \, dx$
$\frac{1}{3}\ln(3y) = \ln(2+x) + C$
(raise both to the power e): $e^{ \frac{1}{3}\ln(3y)}=e^{\ln(k(2+x))}$
$(3y)^ \frac{1}{3} =k(2+x)$
$3y=k(2+x)^3$
$y= k(2+x)^3$

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3 years ago

Question 36 of 40

Ipatiy [6.2K]

Answer:

A. a line segment

Step-by-step explanation:

a ray is directing in one dxn, and has no end point
a plane is a closed, so more than 2 points
a vertex is a single point itself

4 0

3 years ago

Expand.<br> Your answer should be a polynomial in standard form.<br> (x - 2) (x – 6) =

andrew-mc [135]

Answer:

$x^{2} -8x+12$

Step-by-step explanation:

im pretty sure its this smack me if im wrong

3 0

2 years ago

Multiply each polynomial <br> (x - 7)(x - 4)

german

Answer:2x+28 100% right

Step-by-step explanation:

8 0

3 years ago