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allsm [11]
3 years ago
13

Which unit would I use to measure the circumference of a birthday cake?

Mathematics
1 answer:
Helen [10]3 years ago
6 0
Depends on how rich you are
if you are very rich, use meters (or yards)
if you are kinda rich, use feet
if you are average, use centimeters (or inches)
if poor, use milimeters
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Onyango is now three times as old as his daughter and four times as old as his son. Eight years from now, Onyango’s age will be
pashok25 [27]

Answer:

Brainliest please

50years is their ages now

Step-by-step explanation:

<h3>use algebra</h3>

onyango= 3a

daughter= let it be a

son= he is 4 times less than his father, 3/4a

8years

8+3a+a+8+3/4a+a

a+8+3/4a+a

7/4+1 = 8/4a+8 + 12y 20= 8/4a = 40years is the father 8 years later, so his present age is 40-8

32y= father now

daughter= 1/3×32=10years

son= 1/4×32= 8yrs

add 32+10+8= 50years

6 0
3 years ago
HELP ASAP
4vir4ik [10]

Answer:

1. 45

2. 24

3. 32

Step-by-step explanation:

One

Ashley= 3/4 * Steve

Ashley= 3/4 * 60

Ashley = 180/4

Ashley =   45

Two

60% of 40

60/100 * 40

2400/100 = 24

Three

40% 80 = 40/100 * 80 = 3200 / 100 = 32

5 0
3 years ago
If <img src="https://tex.z-dn.net/?f=%283x%2B5%29%5E2%3Dax%5E2%2Bbx%2Bc" id="TexFormula1" title="(3x+5)^2=ax^2+bx+c" alt="(3x+5)
Vinvika [58]

Answer:

64

Step-by-step explanation:

(3x+5)^2 = ax^2 +bx+c

FOIL the left side

(3x+5) (3x+5)

9x^2 +15x+15x+25

Combine like terms

9x^2 +30x+25

a=9

b= 30

c= 25

a+b+c = 9+30+25 = 64

4 0
3 years ago
Read 2 more answers
*click image*
nirvana33 [79]

Answer:

142

Step-by-step explanation:

\frac{x+18}{5}=32

Multiplying both sides by 5, you get:

x+18=160

Now, you can subtract 18 from both sides to get:

x=142

Hope this helps! Comment if this wasn't clear enough, or you need more explanation.

3 0
3 years ago
Read 2 more answers
What is 2/3 + 2/4, 1/3 + 3/4, 1/2 + 3/5 and, 1/2 + 3/4?
zalisa [80]

1 and 1/6

1 and 1/12

1 and 1/10

1 and 1/4

Hope this helps! a

May I please get brainliest? :D

4 0
3 years ago
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