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2 years ago

Estimate to the nearest whole number: 2(88.5) + 3(39.7) −14.2

Mathematics

1 answer:

kati45 [8]2 years ago

6 0

281.9 is the answer, but rounded it would be about 282

hope this helps, im not 100% sure

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What is 4f - 24 + 4f = -8

Lynna [10]

Answer:

F = 2

Step-by-step explanation:

4f-24+4f=-8

collect like terms

8f-24=-8

move constant to the right

8f=-8+24

calculate

8f=16

divide both sides by 8

Answer F = 2

3 0

2 years ago

In shop a crunchy peanut butter costs $325 for 250g

FinnZ [79.3K]

Answer:

shop b

Step-by-step explanation:

We can find for example how much 100 grams of peanut butter cost in each shop using a proportion

shop A 100 : 250 = x : 325

x = (325 * 100) / 250 = $130

shop B 100 : 340 = x : 408

x = (408 * 100)/ 340 = $120

We discovered that shop B is cheaper

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2 years ago

Convert 45° from degrees to radians.

leonid [27]

<h2>pi divided by four</h2>

Step-by-step explanation:

Let the angle in degrees be $a$

Let the angle in radians be $r$

If $a$ is the angle in degrees and $r$ is the angle in radians,

$a\times \frac{\pi }{180}=r$

It is given that the $a=45$

$r=\frac{\pi}{180}\times a= \frac{\pi}{180}\times 45=\frac{\pi}{4}$

So, $r=\frac{\pi}{4}$

6 0

2 years ago

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Find the surface area of the solid shown or described. If necessary, round to the nearest tenth. Use the formula, write it out,

Mkey [24]

$\bold{ANSWER:}$
163.9 m^2

$\bold{SOLUTION:}$

7 0

1 year ago

Dan invests £6800 into his bank account.

Irina-Kira [14]

£6800 times (1.05)to the power of 6
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2 years ago