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4 years ago

6

the ratio of white flour to whole wheat flower in bread recipe is 2: 3. The recipe uses 10 cups of flour. How much of each type

of flour is needed?

1 answer:

7nadin3 [17]4 years ago

6 0

4 cups of white and 6 cups of wheat

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Matt is painting a mural on a 1-square meter section of a wall. He has completed a rectangular part of the mural that is four si

Arturiano [62]

Answer:

six elevenths

Step-by-step explanation:

Goal 1-square meter of the wall

Done so far: 4/6 wide 2/5 tall

4/6 + 2/5 = 6/11

answer: six elevenths

8 0

3 years ago

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Please please help me with these questions. It’s urgent. I will mark BRAINLIEST.

zmey [24]

Answer:

$\large\boxed{Q1.\ \sin\theta=\dfrac{40}{41}}\\\boxed{Q2.\ 30^o}$

Step-by-step explanation:

Q1.

$\sin\theta=\dfrac{y}{r}$

$\text{We have}\\\\r=1\to(\text{radius of the unit circle}),\\\\y=\dfrac{40}{41}\to\text{from the given point}\ \left(\dfrac{9}{41},\ \dfrac{40}{41}\right)\\\\\text{Substitute:}\\\\\sin\theta=\dfrac{\frac{40}{41}}{1}=\dfrac{40}{41}$

Q2.

<em>look at the picture</em>

210° is in III Quadrant. Therefore the reference angle for θ is:

210° - 180° = 30°

8 0

3 years ago

Vector u has its initial point at (17, 5) and its terminal point at (9, -12). Vector v has its initial point at (12, 4) and its

Ratling [72]

$\bf \vec{u}~~ \begin{cases} (17,5)\\ (9,12) \end{cases}\implies \implies \stackrel{\textit{component form}}{} \\\\\\ \vec{v}~~ \begin{cases} (12,4)\\ (3,-2) \end{cases}\implies \implies \stackrel{\textit{component form}}{} \\\\[-0.35em] ~\dotfill$

$\bf 3\vec{u}\implies 3\implies \\\\\\ 2\vec{v}\implies 2\implies \\\\\\ 3\vec{u}-2\vec{v}\implies -\implies + \\\\\\ \implies \\\\[-0.35em] ~\dotfill\\\\ ||3\vec{u}-2\vec{v}||\implies ||||\implies \sqrt{(-16)^2+33^2} \\\\\\ \sqrt{1345}\implies 36.67$

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3 years ago

Which unit would you use to measure the height of a giraffe? mm cm m km

aliina [53]

Answer:

centimeters

Step-by-step explanation:

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4 years ago

2+2x8= ? To the 10th power

ch4aika [34]

Answer:

2+2×8=18

Step-by-step explanation:

2+2×8

2+16

18

4 0

3 years ago

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