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3 years ago

Pls answer bb I give extra pp-oints (::

Mathematics

2 answers:

DENIUS [597]3 years ago

4 0

Answer:let me know please

Step-by-step explanation:

labwork [276]3 years ago

4 0

Answer:

if you use photo math it will give you the answers

Step-by-step explanation:

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In a pack of 24 balloons, 3/4 are blue or green, how many of the balloons are blue or green?

oksano4ka [1.4K]

Answer:24 divided by 4=6 so 1/4 =6

Step-by-step explanation:

5 0

3 years ago

Read 2 more answers

A 4-column table with 2 rows. Column 1 has entries Spent, Earned. Column 2 is labeled Day 2 with entries 7, 16. Column 3 is labe

Brut [27]

Answer:

Step-by-step explanation:

Hope this helps.

A: 0.6

B: 0.4

C: 0.2

D: 0.8

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8 0

2 years ago

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Dan gets pic 'n mix when at the cinema and makes his bag up with 3 types of sweet. He picks 3 times as many cola bottles as smar

Gelneren [198K]

Answer:

1/6

Step-by-step explanation:

Let

c-----> the number of cola bottles that Dan picks

s ----> the number of smarties that Dan picks

m ---> the number of marshmallows that Dan picks

we know that

c=3s ----> equation A

m=2s ---> equation B

we know that

To find out the proportion of the bag of sweets that are smarties, divide the number of smarties by the total of sweets

The total of sweets is equal to

(c+s+m)

substitute equation A and equation B in the total of sweets

(3s+s+2s) =6s

Find the proportion

s/6s

Simplify

1/6

3 0

3 years ago

On Tuesday d dollars worth merchandise was sold on Wednesday the amount of merchandise sold was $150 less than the amount of mer

ale4655 [162]

Answer:

$(2d-150)

Step-by-step explanation:

The question says that in Tuesday a certain amount of merchandize was sold and its moneys worth was d dollars And

on Wednesday the amount received was 150 dollars less than twice the amount received on Tuesday

Here amount of money received on Tuesday= d

Amount of money received is 150 less than twice that of Tuesday = $(2d-150)

6 0

3 years ago

2. The area of the base of the cone is 64π cm2 and the altitude is 6 cm. Calculate the cone: (a) the length of the constituent;(

andriy [413]

Answer: We have to calculate the (i) volume and (ii) the surface area of the cone:

$\begin{gathered} A=\pi r^2+\pi rl\rightarrow(1) \\ \\ V=\pi r^2\frac{h}{3}\rightarrow(2) \end{gathered}$

The formula (1) is for the lateral surface of the cone and the formula (2) is for the volume of the cone, the unknowns are determined as follows:

$\begin{gathered} r=\sqrt{\frac{64\pi}{\pi}}=8cm \\ \\ r=8cm \\ \\ l=\sqrt{r^2+h^2}=\sqrt{(8cm)^2+(6cm)^2} \\ \\ l=\sqrt{100}=10 \\ \\ l=10 \end{gathered}$

Therefore the volume and the lateral surface area is calculated as follows:

$\begin{gathered} \begin{equation*} A=\pi r^2+\pi rl \end{equation*} \\ \\ A=\pi(8)^2+\pi(8)(10) \\ \\ A=144\pi cm^2\Rightarrow(x) \\ \\ \begin{equation*} V=\pi r^2\frac{h}{3} \end{equation*} \\ \\ V=\pi(8cm)^2\frac{6cm}{3} \\ \\ V=128\pi cm^3\Rightarrow(y) \end{gathered}$

Therefore x and y are the answers.

5 0

1 year ago