Ask question

Ask question

All categories

3 years ago

5

Maria bought a bag of flour so that she could make muffins. It has a mass of 2.26 kilograms. She needs 450 grams of flour to mak

e one batch of muffins.
How many kilograms of flour will remain after Maria makes one batch of muffins?

1 answer:

wel3 years ago

4 0

Step-by-step explanation:

1 kg = 1000g

2.26kg = 2260g

Kilograms left = 2260 - 450 = 1810g

1810g or 1.81kg will be left

You might be interested in

elise is changing the dimensions of her garden. the length is 20 feet longer than its width. if she decreases this length by 8 f

vitfil [10]

Let x be the initial width, then the initial length is x+20.
<span>If Elise decreases this length by 8 feet, she will get the new length x+20-8=x+12.
</span>
If Elise increases the width by 10 feet, <span>she will get the new width x+10.
</span><span>
</span><span>The new perimeter will be x+12+x+12+x+10+x+10=4x+44=172, 4x=172-44, 4x=128, x=128÷4, x=32.
</span><span>
</span><span>The initial width is 32 ft and the initial length is 32+20=52 ft.
</span><span>
</span><span>The new width will be 32+10=42 ft, the new length will be 32+12=44 ft.
</span>

4 0

3 years ago

Which set of measurements can represent the lengths of a triangle's sides?

zepelin [54]

Triangle, not a triangle, not a triangle, triangle

Determining if three side lengths can make a triangle is easier than it looks. All you have to do is use the Triangle Inequality Theorem, which states that the sum of two side lengths of a triangle is always greater than the third side. If this is true for all three combinations of added side lengths, then you will have a triangle.[

6 0

2 years ago

I neeed youurr help please can u solve this ??

Brilliant_brown [7]

Answer:

sorry my brian aint working

Step-by-step explanation:

7 0

3 years ago

Read 2 more answers

Compute the difference quotient StartFraction f left parenthesis x plus h right parenthesis minus f left parenthesis x right par

kenny6666 [7]

Answer:

$\dfrac{f(x+h) - f(x)}{h}=-8x-4h-3$

Step-by-step explanation:

$f(x)=-4x^2-3x-4$

$f(x+h)=-4(x+h)^2-3(x+h)-4$

$f(x+h)=-4(x^2+2xh+h^2)-3(x+h)−4$

$f(x+h)=-4x^2-8xh-4h^2-3x-3h-4$

$f(x+h) - f(x)=-4x^2-8xh-4h^2-3x-3h-4-(-4x2-3x-4)$

$f(x+h) - f(x)=-4x^2-8xh-4h^2-3x-3h-4+4x2+3x+4$

$f(x+h) - f(x)=-8xh-4h^2-3h$

$f(x+h) - f(x)=h(-8x-4h-3)$

$\dfrac{f(x+h) - f(x)}{h}=\dfrac{h(-8x-4h-3)}{h}$

$\dfrac{f(x+h) - f(x)}{h}=-8x-4h-3$

7 0

3 years ago

Brainliest answer guaranteed <br> URGENT

UNO [17]

Answer:

$y=-6.6$ and $y=10.6$

Step-by-step explanation:

The given ellipse has equation:

$\frac{(y-2)^2}{64}+\frac{x^2}{9}=1$ .

The center of this ellipse is (h,k)=(0,2)

We use the equation: $a^2-b^2=c^2$ to determine the foci.

$\implies 64-9=c^2$

$\implies 55=c^2$

$\implies c=\pm \sqrt{55}$

The directrices are given by $y=k\pm\frac{a^2}{c}$

$y=2\pm\frac{64}{\sqrt{55}}$

$y=2\pm8.6$

$y=2-8.6$ and $y=2+8.6$

The equation of the directrices are:

$y=-6.6$ and $y=10.6$

The correct answer is D

7 0

3 years ago