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3 years ago

Need help with question please!

Mathematics

1 answer:

Elan Coil [88]3 years ago

5 0

Answer:

You got this just keep trying i know you can do it even if it is really hard

Step-by-step explanation:

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What is the value of the expression 9×4−(2×12)? Enter your answer in the box.

goldfiish [28.3K]

Answer:

Step-by-step explanation:

9x4-(2x12)

= 36-24

= 12

3 0

3 years ago

Please help meeee! please

ser-zykov [4K]

Answer:

A) 48.8

Step-by-step explanation:

the mean is: sum of all terms divided by number of terms

49 + 37 + 41 + 54 + 63= 244

244/ 5= 48.8

7 0

4 years ago

Use the distributive property and combining like terms to solve the following equation for mm.

tangare [24]

Answer:

there are no solutions to m

Step-by-step explanation:

$- 2(m + 4) - 9 = \\ 5 - 2(m + 4) - 9 = 5$

$- 2m - 8 - 9 = 5 - 2m - 8 - 9 = 5$

$- 2m - 17 = - 2m + 5 - 8 - 9 = 5$

$- 2m - 17 = - 2m - 3 - 9 = 5$

$- 2m - 17 = - 2m - 12 = 5$

$- 2m = - 2m + 5 = 5$

$- 2m = - 2m + 5 = 5 \\ - 2m = - 2m = 0 \\ - 2m = m = 0 \\ - 2(0) = 0 \\ 0 = 0$

check

$- 2(0 + 4) - 9 = 5 \\ - 2(0 + 4) - 9 = 5 \\ \\ 0 - 8 - 9 = 5 \\ 0 - 8 - 9 = 5 \\ - 17 = 5 \\ there \: are \: no \: solutions$

4 0

3 years ago

How do you find the surface area of a triangle prism

valentinak56 [21]

Answer: I got it

Step-by-step explanation:

SA = bh + (s1 + s2 + s3)H

6 0

3 years ago

Hassan sells fruit and vegetables at the market.

Juli2301 [7.4K]

Answer: 950 kg

Step-by-step explanation:

Given

Hassan sells a total of $1.33\ \text{tonnes}$ of vegetables

The ratio of the mass of fruit to the vegetables is $5:7$

Suppose $x\ \text{tonnes}$ is the total mass of stuff

For vegetables, we can write

$\Rightarrow x\times \dfrac{7}{5+7}=1.33\\\\\Rightarrow x=1.33\times \dfrac{12}{7}=2.28\ \text{tonnes}$

For fruits

$\Rightarrow 2.28\times \dfrac{5}{5+7}=0.95\ \text{tonnes}\approx 950\ kg$

7 0

3 years ago

Need help with question please!​

Need help with question please!