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weeeeeb [17]
3 years ago
7

Perimeter: about how many units

Mathematics
1 answer:
insens350 [35]3 years ago
3 0

Answer:

30

Step-by-step explanation: when you add all of the ones in the center up even the ones that aren't complete you get 30.

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Select the correct answer. Which equation represents circle C? A. (x − 4)2 + (y + 1)2 = 9
____ [38]

Answer:

(lx-4

Step-by-step explanation:

7 0
3 years ago
Help out please and thank you
VLD [36.1K]

Answer:

y=-1/4x+1

Step-by-step explanation:

Hi there!

We're given the point (-8,3) and a slope of -1/4

lines are typically written in the formula y=mx+b, where m is the slope and b is the y intercept

as we are already given the slope, we can substitute its value into the equation

substitute -1/4 as m

y=-1/4x+b

now we need to find b

as the equation passes through the point (-8,3),we can use it to solve for b

substitute -8 as x and 3 as y

3=-1/4(-8)+b

multiply

3=2+b

subtract 2 from both sides

1=b

substitute 1 as b

y=-1/4x+1

6 0
3 years ago
TRANSLATE EACH SENTENCE INTO AN EQUATION.
Anastaziya [24]
Ok here are my interpretations for these sentences.

1.)2r+3s=13
2.)t/40=12-(1/2*s)
3.)200-3x=9
4.)1/3x+25=2x
5.)m^2-n^3=16
6.)2z=2(v+z)

Hope this helps!=)
5 0
3 years ago
Please answer all 3 percentages questions below
nexus9112 [7]

Answer:

a). 16% of £50

= 16/100 ×50

= 8

= £8

b). 44% of 781g

= 44/100 × 781

= 343.64

= 343.64g

c). 92% of 1050km

= 92/100 × 1050

= 996

= 996km

Hope this helps.

7 0
3 years ago
Convert 614 into base five number system.​
algol [13]

Answer:

4424

Step-by-step explanation:

the number 614 is in the base ten system that we use every day. the base five system represents each digit in the number represents the number of copies of that power of 5.

check out:

rapidtables.com/convert/number/base-converter.html

8 0
3 years ago
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