3 years ago

What's 149 rounded to the nearest tenth

Mathematics

1 answer:

alexandr1967 [171]3 years ago

3 0

150 because you round the 4 because the number in the ones place is over 5.

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Kari picked 23 bunches of flowers from her garden. Each bunch had the same number of flowers. After she gave 46 flowers away, sh

Aleks [24]

Answer:

8 flowers in each bunch

Step-by-step explanation:

From this information, we can make the equation:

$23b-46=138$

Where $b$ is the number of flower in each bunch.

$23b-46=138$

Add 46 to both sides

$23b=184$

Divide both sides by 23

$b=8$

There are 8 flowers in each bunch.

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2 years ago

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1•(-1)•1•(-1)-1 Please help!!

DochEvi [55]

Step by step, we have:
1 • （-1）= -1
Then -1 • 1 = -1 and -1 • （-1）= 1 =》 1 - 1 = 0
The answers is 0

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2 years ago

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what is the slope of a 5-foot high platform that begins at ground level 10 feet from the base of the platform?

Sladkaya [172]

Answer:

11.2 feet

Step-by-step explanation:

Given: Height of platform (Opposite)= 5 foot

Distance of slope from the base of platform (adjacent)= 10 feet

Picture drawn to show the measurement.

Lets find the length of slope.

Using the Pythagorean theoram.

$hypotenous^{2} = opposite^{2} + adjacent^{2}$

Subtituting the value in the formula.

$hypotenous^{2} = 5^{2} + 10^{2}$

⇒ $hypotenous^{2} = 25 + 100$

⇒ $hypotenous^{2} = 125$

Putting square root on both side

We know, √a²= a

⇒ $hypotenous = \sqrt{125}$

∴ hypotenous= 11.18 $\approx 11.2 \ feet$

Hence, the slope is 11.2 feet

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2 years ago

Evaluate the expression.

butalik [34]

24 ÷ 2 − 6 + 8 ÷ 2

= (24 ÷ 2) − 6 + (8 ÷ 2)

= 12 - 6 + 4

= 6 + 4

= 10

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2 years ago

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Common assessment, pls help!

Over [174]

Answer:

The Answer is: C

your welcome

4 0

1 year ago