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Dimas [21]
2 years ago
10

Whats 4+4??? PLEASE HELP!!

Mathematics
2 answers:
Dimas [21]2 years ago
5 0

Answer:

8

Step-by-step explanation:

skelet666 [1.2K]2 years ago
4 0

Answer:

.....8?

Step-by-step explanation:

1st grade math ._.

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Ed buys a vase for £24 and adds 25% onto the price before putting it into his shop window.
stealth61 [152]
25% of 24 = 6

Therefore 24+6=$30 is the price on the price tag
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B>\\8w-3r=45\qquad\text{subtract 8 from both sides}\\\\-3r=-8w+45\qquad\text{change the signs}\\\\3r=8w-45\qquad\text{divie both sides by 3}\\\\r=\dfrac{8w-45}{3}

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3 years ago
At what speed in miles per hour will a bicycle travel if the rider can cause the 26-inch diameter wheel to rotate 90 revolutions
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26' wheel @ 90 rpms = 2,340 inches / min   (26 x 90)

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11,700 feet / hour = approx. 2.216 miles / hour   (11,700 / 5,280)
8 0
3 years ago
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Hurry I am timed Which part of the cell holds genetic information in the molecule DNA?
Xelga [282]

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3 0
2 years ago
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Help me with the problem please!!
adell [148]

Step-by-step explanation:

Scale factor red to blue meaning 42 to 7

42÷7=6

Scale factor is 6

Perimeter of the blue quadrilateral = ?

If perimeter of red = 204

Then we use this following proportion

204 \div 42 = x \div 7

\frac{204}{42}  =  \frac{x}{7}

Then we cross multiply

42x=7×204

42x=1428

x=34

Area of the blue quadrilateral = ?

If area of the red quadrilateral = 2880

Then we use the following proportion

2880 \div 42 = x \div 7

\frac{2880}{42}  =  \frac{x}{7}

Then we cross multiply

42x=2880×7

42x=20160

x=480

7 0
1 year ago
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