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3 years ago

PLEASE HELP!! 40 PTS

Mathematics

2 answers:

sasho [114]3 years ago

4 0

Answer:

y ≤ −2x + 3

y ≤ x + 3

Step-by-step explanation:

they both share the slope of 3.

line a has a slope of -2

line b has a slope of 1

the sign ≤ means that the inequalities have a solid line and there below the line.

please mark brainliest :)

vichka [17]3 years ago

4 0

Answer: y ≤ −2x + 3

y ≤ x + 3

Step-by-step explanation:

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Another math geometry question please help

V125BC [204]

a) Same-side interior angles

$m\angle 1=6(10)+18=\boxed{78^{\circ}}\\m\angle2=9(10)+12=\boxed{102^{\circ}}$

c) They are parallel by the same-side interior angles theorem.

4 0

2 years ago

Choose the correct simplification of the expression a2 ⋅ a3. a a6 a5 a−1

alina1380 [7]

Answer: The correct option is (C) $a^5.$

Step-by-step explanation: We are given to choose the correct simplification for the following expression :

$P=a^2.a^3~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~(i)$

We will be using the following property of exponents :

$x^a.x^b=x^{a+b}.$

So, the simplification of expression (i) is as follows :

$P\\\\=a^2.a^3\\\\=a^{2+3}\\\\=a^5.$

Thus, the correct simplification of the given expression is $a^5.$

Option (C) is CORRECT.

3 0

3 years ago

Read 2 more answers

Bags are filled with bird food at a rate of 420 grams per second.

Eduardwww [97]

Answer:

302

Step-by-step explanation:

420(grams per sec)x60(seconds in a min) = 25,200(grams per min)

25,200x60(min in an hour) = 1,512,000(grams an hour)

1,512,000/1,000(grams in a kilogram) = 1,512 (kilograms per hour)

1,512/20 (size of bag) = 75.6 (bags filled per hour)

75.6x4(hours elapsed asked by the question) = 302 bags completly filled in 4 hours

3 0

3 years ago

Py+7=6y+qp, y, plus, 7, equals, 6, y, plus, q y=y=y, equals

Archy [21]

Py +7 = 6y + qp

Solve the equation for y

To solve the equation for y we need to get y alone

Py +7 = 6y + qp

Subtract 6y from both sides

Py - 6y +7 = + qp

Subtract 7 from both sides

Py - 6y = + qp - 7

Now factor out y

(P - 6)y = qp - 7

Divide by P - 6 from both sides

$y =\frac{qp - 7}{(P - 6)}$

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4 years ago

Read 2 more answers

I need help with this mean, median, and averages etc. Brainliest is depending on correct answers and explanations. And don't loo

V125BC [204]

Answer:

Red is spelled as LSTER

Step-by-step explanation:

I think its a... I think its a carrot

4 0

3 years ago