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3 years ago

Evaluate the following expression. 5-3

Mathematics

1 answer:

Valentin [98]3 years ago

8 0

subtract 5-3 = 2

check 2+3 =5

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Y=+/-√bx+c+d Use the inverse of the function y= x2 -18x to find the unknown values.<br>

ozzi

Answer:

a=1

b=81

c=9

Step-by-step explanation:

3 0

2 years ago

Read 2 more answers

Please help me !!!!!!

cestrela7 [59]

Given:

The set of pair and graphs.

To find:

The domain and range.

Solution:

We know that,

Domain is the set of x-values or input values.

Range is the set of y-values or output values.

(a)

The given set of ordered pairs is

{(-3,3),(5,5),(-3,2),(5,3)}

Here, the x-coordinates are -3, 5, -3, 5.

A set contains distinct values.

Therefore, the domain is {-3,5}.

(b)

The graph is given.

From the given graph the set of ordered pairs is

{(-2,1),(-1,0.5),(-1,3),(0,0),(0,2),(1,0.5),(1,3)(2,1)}

Here, the y-values are 1, 0.5, 3, 0, 2, 0.5, 3, 1.

Therefore, the range is {0, 0.5, 1, 2, 3}.

(c)

The graph is given.

From the given graph the set of ordered pairs is

{(-2,3),(-1,3),(0,1),(2,4)}

Here, the x-values are -2, -1,0, 2.

Therefore, the domain is {-2,-1,0,2}.

4 0

3 years ago

Help please!

maks197457 [2]

The two inequalities are :

option B and option C

Explanation:

Daniel moves no more than 30 of his sheep and goats into another field. This means the summation of sheep and goats will be at maximum 30.

that is why it is $s+g\leq30$

And more than 7 of his animals are sheep means sheep are greater than 7. that is why = $s>7$

7 0

3 years ago

There are 9 red gum balls, 5 green gum balls, 8 yellow gum balls, and 8 blue gum balls in a machine. find p(green, then yellow).

creativ13 [48]

The correct answer is choice D. To find this you will find the probability of each event happening and then multiply them together.

Green: 5/30
Yellow: 8/29 (you subtract one from the denominator because you already picked a green the first time)

5/30 x 8/29 = 40/870

5 0

2 years ago

1. After filling up your car's gas tank with 8.6 gallons, you see that you traveled

alexgriva [62]

Answer:

15.5813 (15.6 miles per gallon)

Step-by-step explanation:

you divide 134 by 8.6 and then round it

8 0

2 years ago