All categories

3 years ago

Another equation 44% of 781 g ?

Mathematics

2 answers:

Dvinal [7]3 years ago

5 0

Find 10% then times it by four then find 4% and add it on to get 320.21

quester [9]3 years ago

3 0

Answer:

44% of (781 grams) =

343.64 grams

Step-by-step explanation:

Simplify 44% to 0.44

0.44×781

2 Simplify.

343.64 that's ur answer

You might be interested in

Which expression is the additive inverse of n? A. 1/n B. -n C. -1/n D. -(-n)

Marrrta [24]

The additive inverse of something is whats added to the original to get 0

So in this case n - n = 0, which is B :)

6 0

3 years ago

Read 2 more answers

5. 3x + 5y + 5z =1 x - 2y = 5 2x + 4y = 11

lilavasa [31]

Answer:

see explanation

Step-by-step explanation:

Given the 3 equations

3x + 5y + 5z = 1 → (1)

x - 2y = 5 → (2)

2x + 4y = 11 → (3)

Use (2) and (3) to solve for x and y

Multiply (2) by 2

2x - 4y = 10 → (4)

Add (3) and (4) term by term

4x = 21 ( divide both sides by 4 )

x = $\frac{21}{4\\}$

Substitute this value of x into (3)

2 × $\frac{21}{4\\}$ + 4y = 11

$\frac{21}{2\\}$ + 4y = 11 ( subtract $\frac{21}{2\\}$ from both sides )

4y = $\frac{1}{2}$ ( divide both sides by 4 )

y = $\frac{1}{8\\}$

Substitute the values of x and y into (1) and solve for z

3 × $\frac{21}{4\\}$ + 5 × $\frac{1}{8\\}$ + 5z = 1

$\frac{63}{4}$ + $\frac{5}{8}$ + 5z = 1

$\frac{131}{8}$ + 5z = 1 ( subtract $\frac{131}{8}$ from both sides )

5z = - $\frac{123}{8}$ ( divide both sides by 5 )

z = - $\frac{123}{40}$

Solution is

x = $\frac{21}{4\\}$ , y = $\frac{1}{8\\}$ , z = - $\frac{123}{40}$

3 0

2 years ago

Music Jeremy spent $33 on 3 CDs .At this a rate how much would 5 CDs cost

kvasek [131]

Question: Jeremy spent $33 on 3 CDs .At this a rate how much would 5 CDs cost?

Answer: I think the answer is 55$.

Hope this helps. c;

8 0

3 years ago

Read 2 more answers

Suppose AC = 5 cm, BC = 12 cm, and mAC = 45.2°.

DedPeter [7]

Using Pythagoras theorem
|AB|*2=|d/2|=(5*2)+12*2
AB*2=25+144
AB=13
D/2= r=6.5cm

tan¥=6.5/5
tan¥=1.3
¥=tan inverse of (1.3)
¥=52.43 degrees

4 0

2 years ago

Read 2 more answers

What would an equation be if a line passes through (7, -7) and (7, -1)

Ksivusya [100]

Answer:

hope you will understand my handwriting and if it was helpful for you then plz mark me as brainliest

4 0

2 years ago