2 years ago

45x=180;x=4 a. yes b. no,x=6 c. no,x=2

Mathematics

1 answer:

sveta [45]2 years ago

5 0

I hope this helps you

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Step-by-step explanation:

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2 years ago

The hand spans, to the nearest cm, of some students in a class are shown below: 19, 22, 21, 15, 18, 22, 17, 19, 16, 21, 19, 18,

Greeley [361]

Your Answer is D, delete 1 dot on 21.

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2 years ago

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Sheila has 5 times as many markers as dave. together they have 18 markers. How many markers does sheila have

Karolina [17]

Answer:

Step-by-step explanation:

Let, x, represent the value of Dave's markers. You then make the equation (5x+x=18) because both markers combined is 18 and Sheila has 5 times the markers of Dave so her value would represent 5x. Solving the equation would get you x=3 BUT THAT IS THE VALUE OF DAVE'S MARKERS! The question asks for Sheila's with is 5*3. So the answer is 15 markers.

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2 years ago

Rectangular pyramid:volume 448 inches cubed, base edge 12 inches.;base length 8 inches

saw5 [17]

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2 years ago

How do you multiply 23.50*23.74

Mamont248 [21]

Answer:

557.89

Step-by-step explanation:

Download photomath on Appstore it'll help you explain. but basically you multiply each digit at the bottom to the whole number on the top

23.50

x 23.74

940 ====== 23.50 multiply to 4

16450 ====== 23.50 multiply to 7

70500 ====== 23.50 multiply to 3

+ 470000 ====== 23.50 multiply to 2

557.890 ====== Add all the numbers together, move the decimal sign down to align with the result

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3 years ago