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kirill [66]
3 years ago
12

What is the value of x , when X squared +5=21

Mathematics
2 answers:
notsponge [240]3 years ago
8 0

Answer:

x=4

Step-by-step explanation:

4^2=16

16+5=21

Evgen [1.6K]3 years ago
8 0

Answer:

the value of x is 4.

Step-by-step explanation:

1. 21-5=16

2.16 squared is 4.

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Sergio039 [100]

Answer:

9 tables

Step-by-step explanation:

All we have to do is see how many time 6³/₄ ft. can fit in 60³/₄ ft. through division.

60 ³/₄ ÷ 6 ³/₄ =

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9 tables

5 0
3 years ago
A stack of 5 books welghs 9.5 pounds. If each book weighs the same amount, how much does each book weigh?​
Dafna11 [192]
9.5/5 = 1.9 lbs each
6 0
3 years ago
Ryobi Limited sold a set of saws to Ace Hardware. The list price was $3,800. Ryobi offered a chain discount of 8/3/1. What's the
laila [671]

Answer:  Option 'B' is correct.

Our net price will be $3357.21.

Explanation:

Since we have given that

The list price of set of saws = $3800

There are 3 successive discounts :

8%,3%,1%

So, if we apply first for 8% discount our new price becomes,

3800\times \frac{100-8}{100}=3800\times 0.92=\$3496

Now, if we apply 3% on our deducted price , our new price becomes ,

3496\times \frac{100-3}{100}=3496\times 0.97=\$3391.12

Now, we'll apply for 1% on our new deducted price , our net price becomes,

3391.12\times \frac{100-1}{100}=3391.12\times 0.99=\$3357.21

Hence, our net price will be $3357.21.

Therefore, Option 'B' is correct.


6 0
3 years ago
Chad stopped and filled the car with 11 gallons of gas . he had driven 308 miles using the previous 11 gallons of gas ! How many
Leokris [45]
I think its 28 because 308 divided by 11 is 28 to find how many gallons were used per mile 
3 0
3 years ago
Read 2 more answers
How many inches are in 35 feet?
soldier1979 [14.2K]

Answer:

420 inches

Step-by-step explanation:

There are twleve inches in one foot.

(35) (12) = 420

4 0
4 years ago
Read 2 more answers
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