2 years ago

What is the multiplicative inverse of 4/1x

Mathematics

1 answer:

bixtya [17]2 years ago

8 0

The answer <em />I found was 1/4

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The blue figure is a dialation image of the black figure. The labeled point is the center of dilation. Tell wheaten the dilation

algol13

I need a picture of the figures to help with this!

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2 years ago

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*LAST QUESTION, PLEASE HURRY AND ANSWER* What is the volume of the cone below? (Use 3.14 for pi)

enyata [817]

Answer:

<h2> The third: 5.32 cubic units</h2>

Step-by-step explanation:

R = 1.52

H = 2.2

π = 3.14

$V=\frac13\pi R^2\cdot H\\\\V=\frac13\cdot3.14\cdot(1.52)^2\cdot2.2=5.3200810\overline6\approx5.32$

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2 years ago

Find the solution(s) to 22 +57-3 = 0. Check all that apply.

irakobra [83]

Answer:

x = -3 and x = 1/2

Step-by-step explanation:

To find the solutions to

2x² + 5x - 3 = 0

we can use the quadratic formula, as follows:

$x = \frac{-b \pm \sqrt{b^2- 4(a)(c)}}{2(a)}$

$x = \frac{-5 \pm \sqrt{5^2- 4(2)(-3)}}{2(2)}$

$x = \frac{-5 \pm 7}{4}$

$x_1 = \frac{-5 + 7}{4}$

$x_1 = 0.5$

$x_2 = \frac{-5 - 7}{4}$

$x_2 = -3$

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2 years ago

I need help on how to simplify this problem.

guajiro [1.7K]

Simplify the radical by breaking the radicand up into a product of known factors
Exact Form:
2√10 + 5

Decimal Form:
11.32455532 . . .

Answer: 2√10 + 5

Hope this helps! :)
~Zain

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2 years ago

What are the values of f(x) = 9^x when x= -2? <br><br> a) 1/81<br> b) 81<br> c) 1/18<br> d) 18

Novosadov [1.4K]

Answer:

(a)

Step-by-step explanation:

using the rule of exponents

• $a^{-m}$ ⇔ $\frac{1}{a^{m} }$ , hence

$9^{-2}$ = $\frac{1}{9^{2} }$ = $\frac{1}{81}$ → (a)

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2 years ago

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