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3 years ago

Solve the inequality p/5 < -3

Mathematics

2 answers:

Tema [17]3 years ago

8 0

Answer:

p < - 15

Step-by-step explanation:

Given

$\frac{p}{5}$ < - 3 ( multiply both sides by 5 to clear the fraction )

p < - 15

Irina18 [472]3 years ago

6 0

Answer:

p<-15

Step-by-step explanation:

multiply 5 on BOTH sides

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X^2+14=9x

trasher [3.6K]

X squared +14=9x
Square both sides and you get
X+14=3x subtract 14 from both sides
Z
X=3x-14 subtract 3x

-2x=-14 divide negative 2
X=7

7 0

3 years ago

Using a commen denominator to order fractions, please help

Dovator [93]

7/9=49/63 and 16/21=48/63

So, 7/9>16/21

3 0

4 years ago

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Which polynomial is prime? x3 + 3x2 – 2x – 6 x3 – 2x2 + 3x – 6 4x4 + 4x3 – 2x – 2 2x4 + x3 – x + 2

alexandr1967 [171]

D. 2x4+x3–x+2 <span>is prime</span>

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3 years ago

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Find the distance between (3,-3) and (2,7)

yarga [219]

Answer:

$\sqrt{101} = D$

Step-by-step explanation:

Method #1

We can draw a <em>right triangle</em> on the graph upon where the points are located and use the Pythagorean Theorem:

${a}^{2} + {b}^{2} = {c}^{2}$

${1}^{2} + {10}^{2} = {c}^{2}$

$1 + 100 = {c}^{2}$

$101 = {c}^{2}$

$\sqrt{101} = c$

* Whenever we talk about distance, we ONLY want the NON-NEGATIVE root.

_______________________________________________

Method #2

Or, we can use the Distance Formula:

$\sqrt{[-x_1 + x_2]^{2} + [-y_1 + y_2]^{2}} = D$

[2, 7] [3, −3]

$\sqrt{[-3 + 2]^{2} + [3 + 7]^{2}} = D$

$\sqrt{[-1]^{2} + 10^{2}} = D$

$\sqrt{1 + 100} = D$

$\sqrt{101} = D$

** You see? It does not matter which method you choose, as long as you are doing the work correctly.

I am delighted to assist you anytime.

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3 years ago

What is the scale factor from Figure 2 to Figure 1?

Luda [366]

Answer:

Step-by-step explanation:

Each of the lines lengths multiply by 3.

6 0

3 years ago