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2 years ago

Diagram not drawn to scale please helppp

Mathematics

1 answer:

pychu [463]2 years ago

8 0

Answer:

144?

Step-by-step explanation:

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at the dog show, there are 4 times as many boxer as spaniels. if there are a total of 30 dogs, how many dogs are spaniel?

Lyrx [107]

Firstly, given this information there could be 25 labradors and poodles and only 4 boxers and 1 spaniel. However, assuming that there are only boxers and spaniels at the dog show the first thing to do is to divide 30 by 5 = 6 so the answer is, There are 6 spaniels.

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3 years ago

What is the prime factorization of 210

SashulF [63]

Answer: 2*3*5*7

Step-by-step explanation:

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2 years ago

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The value of x varies with y and when x=1/3 y=12 write an equationto represent the variation

Virty [35]

Answer:

y = 36x

Step-by-step explanation:

Given that x and y vary directly then the equation relating the is

y = kx ← k is the constant of variation

To find k use the condition x = $\frac{1}{3}$ , y = 12, then

k = $\frac{y}{x}$ = $\frac{12}{\frac{1}{3} }$ = 12 × 3 = 36

y = 36x ← equation of variation

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2 years ago

Solve for x and y 4x-3y=14,6x +y=-10

Anna [14]

Answer:

y= -8/11 x=-63/11

Step-by-step explanation:

Rewrite equation

Step: Solve6x+y=−10for y

Step: Substitute−6x−10 for y in 4x−3y=14

Step: Substitute −8 /11 for x in y=−6x−10

y= −62 /11 --- (Simplify both sides of the equation)

___________________________________________

y= -8/11

x=-63/11

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2 years ago

100 POINTS AND BRAINLIEST ANSWER

polet [3.4K]

Answer:

Just took the test,

1)d, 3

2)a, -13

3) c, y=-2x+6

4) c, f'(a)=8a+2

Step-by-step explanation:

For #3, graph f(x)=-x^2+5. Next graph y=-2x+6. You will see that the added equation touches at exactly the point (1,4). this make it the tangent line equation

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3 years ago

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