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4 years ago

Which statement about 6x2 + 7x – 10 is true?

Mathematics

2 answers:

amm18124 years ago

7 0

Answer:

(x+2)

Step-by-step explanation:

factor out the equation and get

(x+2)(6x-5)

Novay_Z [31]4 years ago

5 0

Answer:

a on edge

Step-by-step explanation:

just took the test

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Please help me I appreciate it

Naddik [55]

Answer:

$\displaystyle Point \ A(-2, 5)\\Point \ B(5, 5)\\d = 7 \ units$

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Brackets
Parenthesis
Exponents
Multiplication
Division
Addition
Subtraction

Left to Right

Algebra I

Reading a Cartesian coordinate plane
Coordinates

Algebra II

Distance Formula: $\displaystyle d = \sqrt{(x_2-x_1)^2+(y_2-y_1)^2}$

Step-by-step explanation:

Step 1: Define

Find points from graph.

Point A(-2, 5)

Point B(5, 5)

Step 2: Find distance d

Simply plug in the 2 coordinates into the distance formula to find distance d

Substitute in points [DF]: $\displaystyle d = \sqrt{(5--2)^2+(5-5)^2}$
(Parenthesis) Simplify: $\displaystyle d = \sqrt{(5+2)^2+(5-5)^2}$
(Parenthesis) Add/Subtract: $\displaystyle d = \sqrt{(7)^2+(0)^2}$
[√Radical] Exponent: $\displaystyle d = \sqrt{(7)^2}$
[√Radical] Evaluate: $\displaystyle d = 7$

4 0

3 years ago

A swimming pool that holds 1200 gallons of water can be completely drained by a two pumps. The first pump is small and can only

sp2606 [1]

Answer: 45 minutes

Step-by-step explanation:

the first pump takes care of 300 gallons so we need to worry about the remaining 900 gallons. the second pump removes 20 gallons per minute so all u have to do to find how many minutes it would take is divide 900 gallons by 20 gallons a minute which gives you 45

it will take 45 minutes to completely drain the pool

6 0

3 years ago

The equation of a line is 3x−5y=8. Select three lines that are parallel to the given line.

sweet-ann [11.9K]

Answer:

The Given Equation is

3x - 5y = 8

Slopes of paralell lines are equal

So option 3, 4, 5 are correct

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Hope it helps..

Have a great day!!!

5 0

3 years ago

What is 58,000,000 in scientific notation

AleksAgata [21]

5.8*(7^10)
Hope this help

5 0

3 years ago

Read 2 more answers

What is the volume, in cubic centimeters, of the gift box?

Andreas93 [3]

Answer:

450 cm^3 (Answer D)

Step-by-step explanation:

Volume of a rectangular box of dimensions L, W, H is V = L*W*H. The order in which these measurements are multiplied together is immaterial. Thus,

this particular box has volume V = (5 cm)(9 cm)(10 cm) = 450 cm^3

6 0

3 years ago