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3 years ago

Write and equation based on the information given Below . in Number Plz Help Me

1 answer:

6 0

First piece of information:
• y = 3x -4
Second piece of information:
• y = -2x + 7
Third piece of information:
• y = -2/3x + 1

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Lines m and n are parallel. What is the measure of angle 5 Pls help

Nonamiya [84]

Answer:

Step-by-step explanation:

5 0

4 years ago

What is the area of the acute triangle given below? A.18 B.72 C.36 D.26

Temka [501]

Hi there!

Area of a triangle: 1/2bh

Substitute 6 for h and 12 for b.

1/2(12)(6)

Multiply (12)(6).

1/2(72)

Divide 72 by 2.

C) 36 sq. units

Hope this helps!

3 0

4 years ago

Type the correct answer in the box. Write your answer as a reduced fraction, using / for the fraction bar. A six-sided fair die

Schach [20]

Answer: $\bold{\dfrac{125}{1296}}$

Step-by-step explanation:

The probability of NOT getting a 4 means the probability of getting a 1, 2, 3, 5, or 6 which is 5 out of 6 = $\dfrac{5}{6}$

The probability of getting a 4 is 1 out of 6 = $\dfrac{1}{6}$

The probability of getting a 4 only on the last roll is:

NOT 4 and NOT 4 and NOT 4 and Yes 4

$\dfrac{5}{6}$ x $\dfrac{5}{6}$ x $\dfrac{5}{6}$ x $\dfrac{1}{6}$ = $\dfrac{5^3}{6^4}= \dfrac{125}{1296}$

3 0

3 years ago

Jenny is throwing a surprise birthday party for her best friend Katie. She has decided to make Katie’s favorite dish, meat loaf.

miskamm [114]

Answer:

The answer is below

Step-by-step explanation:

a) The recipe for the meat loaf used by Jenny can serve a total of 8 people. Since there are 40 people in total to serve, the number of each ingredient needed is:

Number of each ingredient = total number of people / number of people served by one recipe

Number of each ingredient = 40 / 8 = 5

b) Since each recipe contains 1 1/2 lb (1.5 lbs) of ground beef, the total amount of ground beef needed to feed everyone is:

Total amount of ground beef = 1.5 lbs * 5 = 7.5 lbs

c) Since one serving would require 8 oz of milk. To serve everyone, the amount of milk needed is:

Amount of milk = 40 people * 8 oz = 320 oz

128 oz = 1 gallon

Amount of milk = 320 oz * 1 gallon / 128 oz = 2.5 gallon

6 0

3 years ago

Determine the point of discontinuity if it exists v(x)=x^2-25/2x^2+13x+15

kumpel [21]

Answer:

x=-5 and x=-1.5

Step-by-step explanation:

The given function is

$v(x) = \frac{{x}^{2} - 25}{2 {x}^{2} + 13x + 15}$

The points of discontinuity occurs at where the denominator is zero.

$2 {x}^{2} + 13x + 15= 0$

We solve by factoring.

We first split the middle term:

$2 {x}^{2} + 3x + 10x + 15= 0$

We factor by grouping:

$x(2x + 3) + 5(2x + 3)= 0$

$(x + 5)(2x + 3) = 0$

The points of discontinuity occur at x=-5, and x=-1.5

5 0

4 years ago