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kari74 [83]
3 years ago
7

NEED HELP ASAP WILL MARK BRAINLIEST AND WILL PUT LOTS OF POINTS

Mathematics
1 answer:
Stella [2.4K]3 years ago
6 0

Answer:

9 cups

Step-by-step explanation:

We can use ratios to solve

1/3 cup red             4 cups red

----------------- =  -------------------

3/4 cup yellow        x cups yellow

Using cross products

1/3 *x = 3/4 *4

1/3x = 3

Multiply each side by 3

1/3 x * 3 = 3 * 3

x = 9

You might be interested in
Sin(3pi over 4) = _____
OlgaM077 [116]
If you're using the app, try seeing this answer through your browser:  brainly.com/question/2790456

______________


\mathsf{sin\!\left(\dfrac{3\pi}{4}\right)}\\\\\\ =\mathsf{sin\!\left(\dfrac{3\cdot 180^\circ}{4}\right)}\\\\\\ =\mathsf{sin(135^\circ)}\\\\ =\mathsf{sin(180^\circ-135^\circ)}

=\mathsf{sin(45^\circ)}\\\\ =\mathsf{\dfrac{\sqrt{2}}{2}}\quad\longleftarrow\quad\textsf{this is the answer.}


I hope this helps.=)


Tags:  <em>sine sin common angles trig trigonometry </em>

8 0
3 years ago
What is the answer to 11x+4+51+2x+8=180
Digiron [165]
Hi,

Work:

Equation;

11x + 4 + 51 + 2x + 8 = 180

Collect like terms and calculate sum of positive numbers.

13x + 63 = 180

Move constant +63 to the right side and change its sign.

13x = 180 - 63

Subtract numbers.

13x = 117

Divide both sides of equation with 13.

x = 9


Hope this helps.
r3t40
7 0
3 years ago
Read 2 more answers
Y= 4x + 2<br> y= 4x + 6<br> How many Solutions
taurus [48]
The correct answer is no solutions because both equations are parallel and therefore do not intersect
So no solution
4 0
3 years ago
A $40.00 skateboard is discounted 30%. If sales tax is 5%, what is the amount of tax paid?
tekilochka [14]
$29.40 ........ 40x0.3=12....... 40-12=28...... 28x1.05= $29.40
7 0
3 years ago
Read 2 more answers
In a school auditorium there are 33 seats in each row of seats how many rows are needed for 528. Students to each have a seat
Tomtit [17]

Answer:

16

Step-by-step explanation:

just divide 528 by 33

4 0
3 years ago
Read 2 more answers
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