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2 years ago

PLZ HELP!!!!!! It’s due by today .. I will make you the brainliest

Mathematics

1 answer:

Aleks04 [339]2 years ago

8 0

Answer:

draw a line like this / through zero than draw another line like this \ through zero

Step-by-step explanation:

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Harry took a loan from the bank.

horsena [70]

Answer:

$9,000

Step-by-step explanation:

Loan = initial debt

At t = 0,

D = -200(0) + 9000

= 9,000

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2 years ago

If Justin can type 408 words in 4 minutes, how many words can he type per minute?

Helen [10]

Answer:

102

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2 years ago

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Richard simplified an expression in three steps, as shown:

soldi70 [24.7K]

Answer:

Step 2 because Richard multiply the powers of same base in denominator instead adding powers of same base.

Step-by-step explanation:

We are given that Richard simplified an expression in threes steps

We have to find the incorrect step in simplification of Richard

Step 1: all the exponent are multiplied by 3

$\frac{x^{-4}y^2}{yx^2\cdot x^2y^{-4}}^{3}=\frac{x^{-12}y^6}{y^3x^6\cdot x^6y^{-12}}$

Step 2:The exponents in the denominator are multiplied

$\frac{x^{-12}y^6}{y^3x^6\cdot x^6 y^{-12}}=\frac{x^{-12}y^6}{x^{12}y^{-9}}$

Step 3:The exponents of the same base are subtracted during division

$\frac{x^{-12}y^6}{x^{12}y^{-9}}=x^{-12-12}y^{6+9}$

$=x^{-24}y^{15}$

Richard makes mistake in step 2 when we multiply then power of same base should be added but Richard multiply the powers of same base in denominator.

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2 years ago

What is the solution of 3sqrt(x+8=-4

ValentinkaMS [17]

Solve for x:
3 sqrt(x + 8) = -4

Divide both sides by 3:
sqrt(x + 8) = -4/3

Raise both sides to the power of two:
x + 8 = 16/9

Subtract 8 from both sides:
x = -56/9

3 sqrt(x + 8) ⇒ 3 sqrt(8 - 56/9) = 4:
So this solution is incorrect

The solution is incorrect:
Answer: (no solutions)

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3 years ago

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Having issue solving

Sedbober [7]

No but if u do i’m here to help

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2 years ago