2 years ago

Lesson Goals

Mathematics

1 answer:

butalik [34]2 years ago

6 0

स्ज्द्ज्ज्ग्जेज्दिविफ्ज्र्ज्स्ज्स्ज्ग्झ्क्व्जेफिक

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What is the length of a piece of cloth that is 5 centimeters wide an area of 20 cm^2?

natima [27]

4 centimeters is the length

4 0

3 years ago

Evaluate the function f\left(x\right)=5x+2\mid11-5x\mid-4f(x)=5x+2∣11−5x∣−4 for x = -5.

Anestetic [448]

Answer:

$f\left(5\right) = 43$

Step-by-step explanation:

Given

$f\left(x\right)=5x+2\mid11-5x\mid-4$

Required

Solve for x = -5

This implies that we substitute -5 for x in $f\left(x\right)=5x+2\mid11-5x\mid-4$

$f\left(5\right)=5(-5)+2\mid11-5(-5)\mid-4$

Open all brackets

$f\left(5\right) = -25+2\mid11+25\mid-4$

$f\left(5\right) = -25+2\mid36\mid-4$

Absolute value of 36 is 36; Wo, we have:

$f\left(5\right) = -25+2*36-4$

$f\left(5\right) = -25+72-4$

$f\left(5\right) = 43$

7 0

2 years ago

Bryan jogged the same distance each day for 7 days. He ran a total of 22.4 miles. The equation 7d=22.4 can be used to find the d

Maru [420]

I hope this helps you

if he jogged 22.4 miles in 7 days

he jogged ? miles in 1 day

?.7=22.4

?=22.4/7

?=3.2

6 0

3 years ago

I need help on this onee plizzzz

nika2105 [10]

(45+20)/(42+45+20+32)
65/139
<span>46.762589928%</span>

4 0

3 years ago

Read 2 more answers

Grocery Store A is selling bananas for $0. 75 for 12 pound. Grocery Store B is selling 5 pounds of bananas for $3. 75. Which sto

stellarik [79]

The store is offering the best unit rate is Grocery Store A.

The store with the lower unit rate offers the best rate. The unit rate is the total cost divided by the pound of bananas sold.

unit rate = cost / pounds

Unit rate of Grocery Store A: $0.75 / 12 = $0.0625

Unit rate of Grocery Store B: $3.75 / 5 = $0.75

Comparing the unit rates of both stores, Grocery Store A offers a lower unit rate.

A similar question was answered here: brainly.com/question/20197796

3 0

2 years ago