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Jobisdone [24]
3 years ago
15

How to solve this question

Mathematics
1 answer:
vichka [17]3 years ago
3 0
#4 has the same y intercept
If you put the equations in y = mx + b you will see that it has a y intercept of -3
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A bottle of perfume is spherical with a diameter of 36 mm.
Dafna11 [192]

24.4 mL

By converting mm to cm, we get

1 mm = 1/10 cm

18 mm = 18/10 cm

radius (r) = 1.8 cm

To find the volume,

Volume of sphere = 4/3πr3

= 4/3π(1.8)3

Volume = 24.4 cm3

To find the capacity,

1 cm3 = 1 mL

Capacity = 24.4 mL

7 0
2 years ago
Can anybody help me please
Mumz [18]

(_ , _) means (X , Y)

(25 , ) means

X = 25 then you need find the value of Y from the equation .

y =  \frac{1}{5} x - 8 \\ y =  (\frac{1}{5}  \times 25) - 8 \\ y = 5 - 8 =  - 3

so the first answer is (25,-3)

..............

( , -8) means

Y = -8 then you need to find the value of X from the equation .

y =  \frac{1}{5} x - 8 \\  - 8 =  \frac{1}{5} x - 8 \\ 0 =  \frac{1}{5} x \\ x = 0

so the second answer is ( 0 , -8 )

hope this would help you

3 0
3 years ago
Find ECD<br> E<br> -D<br> C<br> 31°<br> A<br> B
Gennadij [26K]

Link Provided in other answer is a SCAM !!! Do NOT CLICK ON IT !!!
3 0
2 years ago
Carlos is packing sacks for treats at a party every sack has exactly the same treats in it Carlos has 120 cookies and 90 carrot
kkurt [141]
Divide 120 and 90 which will be 13.3 sacks he can make using the treats.
7 0
3 years ago
Your class earned $110.00 Saturday afternoon by washing cars to raise money for a class trip. This is 14 of the money needed for
Galina-37 [17]

Answer: $1,540.00 is the total amount needed for the class trip

Step-by-step explanation:

Data: $110.00 earned for class trip

14th of the money needed

Money needed: x

<u>Step one, Make the equation</u>

110x14=x

Reason: Since we know 110.00 is a 14th of the money needed, we know multipling it by 14 will get us the money needed for the class trip. Having it in an equation will make it easier to solve.

<u>Step two, Evaluate the equation</u>

110x14=x=1540=x

Reason: The only thing that was left to do was to multiply 110 by 14 to get 1540 since the x was already isolated to begin with. That leaves us with the  answer of x=1540.

However, since this is a real world problem, we have to make the answer more realistic so the final answer is '$1,540.00 is the total amount needed for the class trip'

I hope this helps!

7 0
3 years ago
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