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Sav [38]
3 years ago
6

Eggs flour and sugar are mixed in the ratio of 3: 5: 4 by mass to make a cake. If the mass of the sugar is 240g find the mass of

the eggs and flour.
Mention some factors that we need to consider to extract natural resources.
Mathematics
1 answer:
zhuklara [117]3 years ago
5 0

Answer:

eggs  four  sugar

3          5       4

mass of eggs;

4=240

3=?

3x240/4

mass of eggs=180g

<em>mass of flour</em>

<em>4=240</em>

<em>5=?</em>

<em>5x240/4</em>

<em>mass of flour =300g</em>

Step-by-step explanation:

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Please help me answer this math problem
Vesnalui [34]

Answer:

The answer is AAS.

Step-by-step explanation:

Since you have 2 angles that are the same and 1 side which are the same or congruent.

A = E

and C=C they are vertical angles so they are the same

And the AB and ED  side are also same.

5 0
3 years ago
Use the difference of two squares to find the product of 22 and 18.
vladimir2022 [97]

Answer:

396

Step-by-step explanation:

Difference of two squares is breaking down numbers into pieces and using the distributive property to solve. The pieces should be in the form (a-b)(c+d).

Write 22 as (20 + 2) and 18 as (20-2).

(20+2)(20-2) = 400 + 40 - 40 - 4 = 400 - 4 = 396

4 0
3 years ago
SOME ONE PLEASE HELP !!!!
Andrei [34K]

x = 20 - -5 = 20 + 5 = 25

y = 16 - 1 = 15

<h2>x = 25</h2><h2>y = 15</h2>

7 0
3 years ago
Amrita bought a new delivery van for $32,500. The value of this van depreciates at a rate of 12% each year. Write a function f(x
FrozenT [24]

Answer:

The function, f(x) to model the value of the van can be expressed as follows;

f(x) = 32,500 \times \left(0.88\right)^x

Step-by-step explanation:

From the question, we have;

The amount at which Amrita bought the new delivery van, PV = $32,500

The annual rate of depreciation of the van, r = -12% per year

The Future Value, f(x), of the van after x years of ownership can be given according to the following formula

f(x) = PV \cdot \left(1 + \dfrac{r}{100} \right)^x

Therefore, the function, f(x) to model the value of the van after 'x' years of ownership can be expressed as follows;

f(x) = 32,500 \cdot \left(1 - \dfrac{12}{100} \right)^x = 32,500 \cdot \left(0.88\right)^x

8 0
3 years ago
Which three lengths CANNOT be the lengths of the sides of a triangle? A. 23 m, 17 m, 14 m B. 11 m, 11 m, 12 m C. 5 m, 7 m, 8 m D
Mariulka [41]
D. 21cm because you divide all sides by 2 then get your slope form and multiply by seven
7 0
3 years ago
Read 2 more answers
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