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marusya05 [52]
3 years ago
10

Simplify using order of operations5.8-7.2+4.6^2

Mathematics
2 answers:
antiseptic1488 [7]3 years ago
8 0
It will be 494/25 
which is 19.76
Stolb23 [73]3 years ago
5 0
Simplifying the expression would be 19.76.
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Paige rode her bike 4/5 mile. Megan rode her
Sloan [31]

Answer:

Paige

Step-by-step explanation:

If you divide 4/5 you get 0.8

08. is larger than 0.67

3 0
3 years ago
What is the volume of the regular pyramid below?
erastovalidia [21]
Answer:
volume of regular pyramid = 3388 units³

Explanation:
Volume of regular pyramid can be calculated using the following rule:
volume of regular pyramid = \frac{1}{3} * area of base * height
volume of regular pyramid = \frac{1}{3} * length * width * height

Based on the comment you added above, we have:
length = 11 units
width = 11 units
height = 84 units

Substitute with the givens in the above equation to get the volume as follows:
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Hope this helps :)
6 0
3 years ago
59 POINTS!!!! Show all work and circle your final answer for credit.
devlian [24]

Answer:

Exact Form:

\frac{\sqrt{10} }{4}

Decimal Form:

0.79056941

8 0
3 years ago
Write and solve a system of linear​ equations: The larger of two numbers is 18 more than 5 times
Kryger [21]

Answer:

8 and - 2

Step-by-step explanation:

let x be the larger number and y the smaller , then

x = 5y + 18 → (1)

3x + 4y = 16 → (2)

substitute x = 5y + 18 into (2)

3(5y + 18) + 4y = 16 ← distribute parenthesis and simplify left side

15y + 54 + 4y = 16

19y + 54 = 16 ( subtract 54 from both sides )

19y = - 38 ( divide both sides by - 19 )

y = - 2

substitute y = - 2 into (1)

x = 5(- 2) + 18 = - 10 + 18 = 8

then larger number is 8 and smaller is - 2

8 0
2 years ago
Can I have some help?
earnstyle [38]
#1) so if the ratio is 2/3 and the other fraction is 16/?, all you have to do is figure out what it took to get there. For example, if the beginning fraction is 2/3 and the second one is 16/?, we at least know that 2 times 8 is 16, so all we have to do is multiply 3 times 8 to get the bottom number which is 24. So 24 is the amount of tan tiles they will need.

(I’ll comment the next two answers)
3 0
3 years ago
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