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3 years ago

40.1 is what percent of 46?

Mathematics

1 answer:

mr Goodwill [35]3 years ago

8 0

Answer:

18.446

Step-by-step explanation:

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FIRST ONE TO ANSWER WINS BRAINLIEST (ANSWER THE RED) PLS

Troyanec [42]

Answer:

Ok so Preston has 0.5 hags of mulch for each square yard on the first one and the second one is 1 yard per

Step-by-step explanation:

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3 years ago

Could someone help? I’m confused

andre [41]

He will only need to sell one

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3 years ago

Tell whether a triangle can have sides with the

Dmitry [639]

Answer:

$3x+2 \ne x^2 \ne 2x$ for $x = 4$

Step-by-step explanation:

Given

Shape: Triangle

Dimension: 3x + 2, x^2 and 2x

$x = 4$

Required

Determine if it has equal sides

To do this, we simply substitute 4 for x in the given dimensions

3x + 2

$3x + 2 = 3 * 4 + 2$

$3x + 2 = 12 + 2$

$3x + 2 = 14$

x^2

$x^2 = 4^2$

$x^2 = 16$

2x

$2x = 2 * 4$

$2x = 8$

$3x+2 \ne x^2 \ne 2x$ for $x = 4$

8 0

3 years ago

Two solutions of the equation Ax+By = 1 are (2, -1) and (-3,-2). Find A and B.

kati45 [8]

Answer:

Substitute in the values of both given coordinates & form 2 equations:

$\left \{ {{A(2)+B(-1)=1} \atop {A(-3)+B(-2)=1}} \right. \\\\=\left \{ {{2A-B=1} \atop {-3A-2B=1}} \right.$

Find the value of B from the equation 2A - B = 1:

$2A-B=1\\-B=1-2A\\B=2A-1$

Substitute in the B-value to the other equation:

$-3A-2B=1\\-3A-2(2A-1)=1\\-3A-4A+2=1\\-7A=1-2\\-7A=-1\\A=\frac{-1}{-7} =\frac{1}{7}$

Find the B-value using the equation from before:

$B=2A-1=2(\frac{1}{7})-1=\frac{2}{7} -\frac{7}{7} =-\frac{5}{7}$

Therefore the equation Ax + By = 1 would equal:

$\frac{1}{7} x-\frac{5}{7} y=1$

4 0

3 years ago

Identify 2 items that you can find at a grocery store that hold less than 100 mL.

GaryK [48]

Answer:

Here you go brother .......

Fruit cup , Pudding cup , Jello cup , Medicine dropper..

i tried my best please give me brainliest

3 0

3 years ago