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pashok25 [27]
2 years ago
13

1.7p²q-1.5pq³+3.1p²q+7.1pq³​

Mathematics
1 answer:
jok3333 [9.3K]2 years ago
5 0

Answer:

see Image below:)

Step-by-step explanation:

Go here for steps

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80 minus 58 times 90 times 35 times 12455680
Bond [772]
According to the rules of math: multiplying comes before substraction(minus) so first multiply...

90×35×12455680= 39235392000

then minus 80 from the answer you got from multiplying.
39235392000-80= 39235391920


***use calculator***
7 0
3 years ago
Read 2 more answers
A rational number can be written as the ratio of on BLANK to another.
swat32
"Integer" I think! As all rational numbers can be written as integer fractions.
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3 years ago
Find the missing length. If needed route to the nearest 10th. The length of X is? PLEASE ANSWER AND EXPLAIN PLEASEEE
yaroslaw [1]

Answer:x =8.3

Step-by-step explanation:

Triangle ABG is similar to triangle DBE. This means that the ratio of the length of each side of ∆ABG to the length of the corresponding side of ∆DBE is constant. Therefore,

AB/DB = BG/BE = AG/DE

AB = 11

BG = 10 + x

Therefore,

11/6 = (x + 10)/10

Cross multiplying, it becomes

6(x + 10) = 11 × 10

6x + 60 = 110

Subtracting 60 from left hand side and the right hand side of the equation, it becomes

6x + 60 - 60 = 110 - 60

6x = 50

Dividing the left hand side and the right hand side of the equation by 6, it becomes

6x/6 = 50/6

x = 8.3 rounded up to the nearest tenth

5 0
3 years ago
Write the value of 8 in 8091
Andrew [12]
The value of 8 is 8000
8 0
3 years ago
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Find the distance between the points (–3, 2) and (0, 3).
Oksi-84 [34.3K]

Answer: \sqrt{10}\ units

Step-by-step explanation:

You need to use the following formula:

d=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}

Given the points  (-3, 2) and (0, 3), you can identify that:

x_2=-3\\x_1=0\\\\y_2=2\\y_1=3

Then, the final step is to substitutes these coordinates into the formula.

So, the distance between the given points is:

d=\sqrt{(-3-0)^2+(2-3)^2}\\\\d=\sqrt{10}\ units

6 0
3 years ago
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