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3 years ago

PLEASE HELP!!!! PLEASE!!! FAST

Mathematics

1 answer:

Alecsey [184]3 years ago

4 0

Answer:

the answer is option C.

Step-by-step explanation:

I hope you understand the answer from the above sent picture

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Minimum point of the quadratic x^2+6x-2

WITCHER [35]

Answer:

(-3,-11)

Step-by-step explanation:

Compare the given quadratic equation with the general quadratic equation.

a=1, b=6 and c=-2

$x=-\dfrac{(6)}{2(1)}\\=-3$

Subsitute $-3$ for $x$ in given quadratic equation.

$y=(-3)^2+6(-3)-2\\=9-18-2\\=-11$

The minimum point is (-3,-11).

3 0

2 years ago

1. Name of the missing segment. 2.Length of the missing segment.

allochka39001 [22]

Answer:

Name: FE

Length: 13

Step-by-step explanation:

The total length is 34, so you would do 34-21, which equals 13.

6 0

3 years ago

Read 2 more answers

the ratio of sadia's age to her father's age is 3:6. The sum of their age is 96 .What is sadia's age?

Mrrafil [7]

Answer:

sadia is 32

Step-by-step explanation:

sadia : father : total

3 6 9

Divide 96 by 9

96/9 = 32/3

Multiply each by 32/3

sadia : father : total

3*32/3 6*32/3 9*32/3

32 64 96

4 0

3 years ago

Ryan estimates the measurements of the volume of a container to be 36 cubic inches. the actual volume of the popcorn container i

vlada-n [284]

The absolute error is 4 cubic inches. To find the absolute error, you simply subtract the two values.

The percent error is 10%. To find the percent error, we create a fraction out of the error and the actual value.
4 / 40 x 100 = 10%

6 0

3 years ago

You are selling tickets to a play. You have sold (3t+2) tickets for $5 each and (2t+5) tickets for $7 each. Write an expression

aliya0001 [1]

Given that the number of tickets that are sold for $5 is (3t+2) tickets.

The number of tickets that are sold for $7 is (2t+5) tickets.

We need to determine the expression that represents the total number of tickets sold and the simplified expression.

Total number of tickets sold:

The expression for (3t+2) tickets sold for $5 is given by

$5(3t+2)$

The expression for (2t+5) tickets sold for $7 is given by

$7(2t+5)$

The expression for the total number of tickets sold is given by

$5(3t+2)+7(2t+5)$

Thus, the expression that represents the total number of tickets sold is $5(3t+2)+7(2t+5)$

Simplified expression:

We need to simplify the expression $5(3t+2)+7(2t+5)$

Hence, let us multiply the terms within the bracket.

Thus, we get;

$15t+10+14t+35$

Adding the like terms, we have,

$29t+45$

Thus, the simplified expression is $29t+45$

5 0

3 years ago