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3 years ago

Graph the equation using slope and y-intership 2/3+-3

Mathematics

1 answer:

stiks02 [169]3 years ago

8 0

Answer:

Step-by-step explanation:

2 under 1 and 6 under 3

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Raul has 56 bouncy balls. he puts three times as many balls into red gift bags as he puts into green gift bags. if he puts the s

Oksi-84 [34.3K]

Raul has 56 bouncy balls

he puts the balls into red gift bags and green gift bags

so lets say he puts x number of balls into green gift bags

then we are told that he puts three times as many balls into red gift bags as he puts into green gift bags

so the number of balls he puts into red gift bags is - 3 * x = 3x

the total number of balls = 56

so we can write the following equation

x + 3x = 56

4x = 56

x = 56/4

x = 14

therefore the amount of balls he puts into green bags is - 14 balls

6 0

2 years ago

Read 2 more answers

A cereal company makes a cereal from two ingredients: wheat and oats. Each ingredient provides two essential nutrients: vitamin

Nikitich [7]

Answer:

z (min ) = 0.4167 $

x = 8,33 oz

y = 0

Step-by-step explanation:

Table:

Vitamin A Vitamin B Cost $/oz

Wheat (x) 10.5 2.4 0.05

Oats (y) 6 1.8 0.10

Requirements 48 (mg) 20 (mg)

Requirements 1,693 (oz) 0,7054 (oz)

The problem is minimized z subject to two constraint

z = 0.05*x + 0.1*y to minimize

Subject to:

Requirement of Vitamin A

10.5*x + 6 * y ≥ 48

Requirement of Vitamin B

2.4*x + 1.8*y ≥ 20

x≥0 y≥0

Using the on-line solver AtomZmaths and after 3 iterations the solution is:

z (min ) = 0.4167 $

x = 8,33 oz

y = 0

8 0

2 years ago

Anyone able to help me

Mnenie [13.5K]

Answer:

X is the midpoint of VZ and WY

line VW is d-proportional to ZY

5 0

3 years ago

What speed is a car traveling if it goes 240 miles in 4 hours?

Sloan [31]

Answer:

60 mph

Step-by-step explanation:

240/ 4 hours= 60

4 0

3 years ago

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Find exact values for sin θ, cos θ and tan θ if csc θ = 3/2 and cos θ < 0.

kumpel [21]

Answer:

Part 1) $sin(\theta)=\frac{2}{3}$

Par 2) $cos(\theta)=-\frac{\sqrt{5}}{3}$

Part 3) $tan(\theta)=-\frac{2\sqrt{5}}{5}$

Step-by-step explanation:

step 1

Find the $sin(\theta)$

we have

$csc(\theta)=\frac{3}{2}$

Remember that

$csc(\theta)=\frac{1}{sin(\theta)}$

therefore

$sin(\theta)=\frac{2}{3}$

step 2

Find the $cos(\theta)$

we know that

$sin^{2}(\theta) +cos^{2}(\theta)=1$

we have

$sin(\theta)=\frac{2}{3}$

substitute

$(\frac{2}{3})^{2} +cos^{2}(\theta)=1$

$\frac{4}{9} +cos^{2}(\theta)=1$

$cos^{2}(\theta)=1-\frac{4}{9}$

$cos^{2}(\theta)=\frac{5}{9}$

square root both sides

$cos(\theta)=\pm\frac{\sqrt{5}}{3}$

we have that

$cos(\theta) < 0$ ---> given problem

$cos(\theta)=-\frac{\sqrt{5}}{3}$

step 3

Find the $tan(\theta)$

we know that

$tan(\theta)=\frac{sin(\theta)}{cos(\theta)}$

we have

$sin(\theta)=\frac{2}{3}$

$cos(\theta)=-\frac{\sqrt{5}}{3}$

substitute

$tan(\theta)=\frac{2}{3}:-\frac{\sqrt{5}}{3}=-\frac{2}{\sqrt{5}}$

Simplify

$tan(\theta)=-\frac{2\sqrt{5}}{5}$

6 0

3 years ago