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3 years ago

PLEASE I NEED HELP!! Explain your answer please

Mathematics

2 answers:

Gnom [1K]3 years ago

5 0

Answer:

look this up on Gøogle should find it

Step-by-step explanation:

good luck

Mumz [18]3 years ago

4 0

Answer:

Y=x

y2=2x

y3=4x

Y4=10x

scroll down

Step-by-step explanation:

When you raise a number to a negative exponent, its equivalent to that same number raised in the denominator (so, X- b is equivalent to 1/ Xb). So, if "b" is greater than 1, that means that as size increased, metabolic rate would also increase, but faster and faster.

How would the graph change if the b value in the equation is decreased but remains greater than 1? ... The graph will increase at a slower rate. The y-values will continue to increase as x-increases.

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Jean put 1/8 cup of yogurt on top of each bowl of fruit she made she made 10 bowls of fruit written expression that shows the am

Neko [114]

$\frac{10}{8}$ = 1 $\frac{2}{8}$ = 1 $\frac{1}{4}$

6 0

4 years ago

Read 2 more answers

Explain your answer !! Have a nice day Will give braisnlt

Viktor [21]

Answer:

(3,-4) or x=3 and y= -4

Step-by-step explanation:

I'm going to solve this by substitution

We first need to get a variable by itself in one of the two equations (it doesn't matter which variable and the equation you do the work on doesn't matter either)

I'm going to solve for y in the second equation

-4x-4y=4

add 4y and subtract 4 from both sides to get

-4x-4=4y

Divide by 4 to get

-x-1=y

We can plug this value in for y into the first equation and get

4x+5(-x-1)= -8

Solve for x

4x-5x-5= -8

-x-5= -8

-x= -3

x=3

We can plug this value into one of the first two equations and solve for y

4(3)+5y= -8

12+5y= -8

5y= -20

y= -4

Therefore the solution is (3,-4) or x=3 and y= -4

8 0

3 years ago

Round to the nearest 10th

german

Answer:

look below

Step-by-step explanation:

To round a number to the nearest tenth , look at the next place value to the right (the hundredths). If it's 4 or less, just remove all the digits to the right. If it's 5 or greater, add 1 to the digit in the tenths place, and then remove all the digits to the right.

5 0

3 years ago

Please show the solving

alisha [4.7K]

Step-by-step explanation:

YELLOW TRIANGLE:

$\sin(30) = \frac{x}{12} \\ x = 12 \sin(30) = 6$

PURPLE TRIANGLE:

Since one of the angle is 45°, x = BC = 6

To prove:

$\tan(45) = \frac{bc}{x} \\ bc = x \tan(45) = 6 \tan(45) = 6$

PINK TRIANGLE:

$\tan(60) = \frac{bc}{y} \\ y = \frac{bc}{ \tan(60) } \\ = \frac{6}{ \tan(60) } \\ = 2 \sqrt{3}$

8 0

3 years ago

The bar chart shows the percent of times each color marble was drawn from a bag after 1000 draws with replacement after each dra

DiKsa [7]

Answer:

Following are the solution to this question:

Step-by-step explanation:

In this question, the graph file is missing so, its solution can be defined as follows:

When the bag includes 20 marbles, each will be drawn 5% of the time on average.

The bar chart shows that nearly 50% of the workforce red marbles are drawn, and about 25% of the time blue and white marbles are drawn. so, the equation is:

$\to \frac{50\%}{5\%}= \frac{50 \times 100}{5\times 100}=\frac{50}{5} = 10 \ red \ marbles\\\\\to \frac{25\%}{5\%}= \frac{25 \times 100}{5\times 100}=\frac{25}{5} = 5\ blue \ marbles$

$\to 5$ white marbles are available in the bag.

6 0

3 years ago