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Nutka1998 [239]
2 years ago
13

Let's start! Take a look at all of these blocks. You can reach the number 10 by adding the blocks in many different ways. BUT, w

hat is the LEAST number of blocks you need to add together in order to reach the number 10?

Mathematics
1 answer:
kakasveta [241]2 years ago
5 0

Answer:

the answer is 2. (6 and 4)

Step-by-step explanation:

6 + 4 = 10

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What is the standard form of 5.58 x 10^-2
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0.0558

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The graph shows the relationship between men's shoe sizes and their heights. What type of relationship is this? a linear relatio
tatiyna

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a linear relationship showing as height increases, shoes size increases

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3 years ago
Read 2 more answers
The volume V of a gas varies inversely as the pressure P and directly as the temperature A certain gas has a volume of 10 liters
Ad libitum [116K]

Answer:

Joint variation states that:

If z is directly proportional to x and inversely proportional to y,

i.e, z \propto x , z \propto \frac{1}{y}

then the equation is in the form: z = k\frac{x}{y} where k is the constant of variation.

From the given information: The volume V of a gas varies inversely as the pressure P and directly as the temperature

i.,e V \propto T , V \propto \frac{1}{P}

by definition of joint variation:

V = k\frac{T}{P}  .....[1] where k is the constant of variation.

It is also given that a certain gas has a volume of 10 liters(L) , a temperature of 300 kelvins(K), and a pressure of 1.5 atmosphere(atm).

Substitute these given values in [1] to solve for k;

10 = k\frac{300}{1.5}

Simplify:

10 = 200k

Divide by 200 both sides we have;

k = \frac{10}{200} =\frac{1}{20}

Now, if a gas has a temperature of 400 kelvins and a pressure of 5 atm.

To find the volume (V);

Now substitute the given data and value of k in [1] we have;

V = \frac{1}{20} \cdot \frac{400}{5} = \frac{20}{5} = 4

Therefore, the Volume of a gas is, 4 liters


5 0
2 years ago
A new club sent out 288 coupons to boost sales for next year's memberships. They provided 5 times as many to potential members t
Aliun [14]

Answer:

D. 48

Step-by-step explanation:

We don't know the numbers of coupons sent to existing members and to potential members, but we know a relationship between the number.

They sent 5 times as many coupons to potential members as they did to existing members.

Let x = number of coupons sent to existing members.

Then 5x = number of coupons sent to potential members.

The total number of coupons sent was x + 5x = 6x

The total number of coupons sent was 288.

Therefore, 6x must equal 288 giving us an equation with a single variable.

6x = 288

x = 48

Answer: 48

7 0
2 years ago
Evaluate −m2n+m2 when m=−4.
fgiga [73]

Answer:

Does this answer your question − 16 n  +  16

4 0
2 years ago
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