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3 years ago

HELPppp im confused .

Mathematics

1 answer:

mars1129 [50]3 years ago

8 0

Answer:

2x + 7 + 3 - 2

Step-by-step explanation:

standard form

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Can someone pls help plss helppp me in the top part thx

olasank [31]

7) 1200
8) 3.5
9) 4000
10) 0.23
11) 6210
12) 5

5 0

3 years ago

Read 2 more answers

A segmental paver is installing a circular patio that has a radius of 12 feet. How much edging material will be needed for the c

ella [17]

Answer:

75.36 feet of edging material

Step-by-step explanation:

The formula to calculate the length of a circumference is:

C = 2 * pi * r

Where C is the length and r is the radius.

If the circular patio has a radius of 12 feet, we can use the formula to calculate the length of the circular patio:

C = 2 * 3.14 * 12 = 75.36 feet

It will be needed 75.36 feet of edging material.

4 0

4 years ago

Use the function g(x)-x+2 with initial values of 4, 2, and 1. What happens

kolezko [41]

Answer:

Step-by-step explanation:

The given function is , g(x)= - x + 2

For values of , is the sequence, -2,4,-2,4,-2,4........

For values of , is the sequence, 0,2,0,2........

For values of , is the sequence, 1,1,1,1,........

For initial value, of 4,the sequence converges to two values that is -2, 4.

For initial value of 2, the sequence again converges to two values which are 0,2.

For initial value of 1, the sequence converges to one value which is 1.

→→First Iterative value that is (-2)=Second iterative value (0) + 2 ×Third iterative value(1)

→→ First Iterative value that is (4)=Second iterative value (2) + 2 ×Third iterative value(1)

4 0

4 years ago

Find all real numbers x such that 3x - 4 < 5 and -8x - 19 < 21

miss Akunina [59]

Answer:

the numbers are -5 and 3

Step-by-step explanation:

First of all, the question is asking you to find the values of x from the given inequalities.

-8x -19<21 and 3x - 4 < 5

group all liked terms, in other words, make x and its coefficient stand alone.

-8x < 21 + 19 and 3x < 5 + 4

-19 became +19 because it crossed the sign <, also -4 became +4 because it crossed the sign <.

so we get

-8x < 40 and 3x < 9

we divide each "x" by its coefficient

$\frac{ - 8x}{ - 8} < \frac{40}{ - 8} \: and \: \frac{3x}{3} < \frac{9}{3}$

then we get

x < -5 and x < 3

but x is positive so it's greater than -5 so we get

x > -5 and x < 3

8 0

3 years ago

Please answer this <br> Hi

Naddik [55]

$\frac{13}{4} kg \: \times 1000 = \frac{13000}{4} = 3250 \: gr$

the answer is ........

4 0

3 years ago