3 years ago

Pls help I’ll brainlest ASAP pls

Mathematics

1 answer:

Dominik [7]3 years ago

4 0

Answer:

Step-by-step explanation:

9/5(-30) + 32

-54 + 32 = -22 degrees Fahrenheit

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Can someone help me please

laiz [17]

Area of trapezium= 1/2 × (a+b) × h

= 1/2 × (12 + 8) × 8

= 1/2 × 20 × 8

= 10 × 8

= 80 cm^3

Hope it helps you

3 0

3 years ago

A store sells new video games for $55 each. Used video games sell for $12 each. Paul is buying 3 new video games and x

harina [27]

answer:

y = 165+12x should be the answer

4 0

3 years ago

If f(x)=4x^2+1 and g(x) = x^2-5 fins (f-g)(x)

arlik [135]

Answer:

Given:

f(x) = 4x² + 1

g(x) = x² - 5

Then

(f + g)(x) = 4x² + 1 + x² - 5

= 5x² - 4

Answer: 5x² - 4

5 0

4 years ago

Choose the equation below whose axis of symmetry is x = 0. (1 point) y = x2 + 2x y = x2 − 16x + 58 y = x2 + 2 y = x2 − 4x + 2

anygoal [31]

The equation y = x^2 has axis of symmetry of x = 0

The answer to the question is y = x^2 + 2 which is y = x^2 moved vertically up to 2 units

6 0

3 years ago

Read 2 more answers

2.When I walked into King Soopers yesterday, I noticed that the Colorado Rockies t-shirts had a sign reading “25% off sale!”. If

daser333 [38]

Given:

The discount is 25%.

The selling price of the shirt after the sale is $20.99.

To find:

The selling price of the shirt before the sl;e

Explanation:

Let the old price be x.

The equation can be framed as follows,

$\begin{gathered} (\frac{100-25}{100})\times x=20.99 \\ \frac{75}{100}\times x=20.99 \\ x=20.99\times\frac{100}{75} \\ x=27.986 \\ x\approx27.99 \end{gathered}$

Final answer:

The selling price of the shirt before the sale is $27.99.

4 0

1 year ago