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3 years ago

I will give brainliest to whoever gets them both right! Needed ASAP (5 and 6)

Mathematics

1 answer:

ZanzabumX [31]3 years ago

7 0

Answer:

5. Slope: 2

Y-intercept: 3

6. Slope: 1/2

Y-intercept: 5

Step-by-step explanation:

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Please help me on this and dont play around

katrin [286]

Answer:

ummmm 90% sure its 13/10.......?

Step-by-step explanation:

4 0

3 years ago

On simplifying (-342-8) - (-5/2 + 1)

icang [17]

Answer:

-348.33

Step-by-step explanation:

Use PEMDAS as your guide.

(-342-8) - (-5/2+1)

PEMDAS

parenthesis

-350 - (-5/3)

PEMDAS

Dvisision

-350- (-1.67)

= - 348.33

Hope this is what your looking for!

5 0

3 years ago

Read 2 more answers

You pick 7 digits (0-9) at random without replacement, and write them in the order picked. What is the probability that you have

Pie

Answer:

= .0000001

Step-by-step explanation:

The odds of getting 1 number of out the 10 possible number (0-9) equal 10 is 1/10

There are 7 numbers to pick

P(xxx-xxxx) = 1/10 * 1/10 *1/10 * 1/10 * 1/10 * 1/10 *1/10

= .0000001

7 0

3 years ago

8. In an isosceles triangle, angles B and C are called the ____________ angles.

Anettt [7]

Base angles.
They are congruent.

5 0

3 years ago

Read 2 more answers

Use the graph to write the explicit rule of the arithmetic sequence.

Igoryamba

Answer:

$f_n=7+\left(-2\right)\left(n-1\right)$

Therefore, option C is true.

Step-by-step explanation:

From the graph, we get the sequence

7, 5, 3, 1, ...

Here,

a₁ = 7 is the first element.

An arithmetic sequence has a constant difference 'd' and is defined by

$f_n=a_1+\left(n-1\right)d$

computing the differences of all the adjacent terms

$5-7=-2,\:\quad \:3-5=-2,\:\quad \:1-3=-2$

The difference between all the adjacent terms is the same and equal to

$d=-2$

substituting a₁ = 7 and d = -2 in the nth term of the sequence

$f_n=a_1+\left(n-1\right)d$

$f_n=7+\left(-2\right)\left(n-1\right)$

Therefore, option C is true.

6 0

3 years ago