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2 years ago

13

The length of a rectangle is 7 feet less than the twice the width the perimeter is 76

1 answer:

DedPeter [7]2 years ago

6 0

Answer:

yes I sont now how tu understand

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Two mechanics worked on a car. The first mechanic worked for 10 hours, and the second mechanic worked for 5 hours. Together they

almond37 [142]

Answer:

102 an hour

Step-by-step explanation:

all you do is add all of them together

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3 years ago

Which expression is equivalent

Tatiana [17]

Given expression is

$\sqrt[4]{\frac{16x^{11}y^8}{81x^7y^6}}$

Radical is fourth root

first we simplify the terms inside the radical

$\frac{x^{11}}{x^7}=x^4$

$\frac{y^(8)}{y^6}=y^2$

So the expression becomes

$\sqrt[4]{\frac{16x^4y^2}{81}}$

Now we take fourth root

$\sqrt[4]{16} = 2$

$\sqrt[4]{81} = 3$

$\sqrt[4]{x^4} = x$

We cannot simplify fourth root (y^2)

After simplification , expression becomes

$\frac{2x\sqrt[4]{y^2}}{3}$

Answer is option B

8 0

3 years ago

Angles ∠123 and ∠423 share a ray, what is the ray called?

Jet001 [13]

Answer:

Ray 23

Step-by-step explanation:

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3 years ago

Express 900cmcubic in dm cubic

Andrew [12]

Answer:

0.9 dm³

Step-by-step explanation:

1 dm = 10cm

1 dm³ = 10cm×10cm×10cm = 1000 cm³

1000 cm³ .............. 1 dm³

900 cm³ ................x dm³

x = 900×1/1000 = 0.9 dm³

6 0

2 years ago

Read 2 more answers

You are one of 18 people entering a contest. What is the probability that your name will be drawn first?

telo118 [61]

Answer:

1/18 or 55.5%

Step-by-step explanation:

hope u enjoy!!! add me in the brainly list

4 0

3 years ago