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3 years ago

ASAP - WILL MARK BRIANIST Please explain

Mathematics

2 answers:

tigry1 [53]3 years ago

8 0

Answer:

13/8 bachtes

Step-by-step explanation:

good luck this is right my teacher told me

marissa [1.9K]3 years ago

5 0

Answer:

D 26 batches

Step-by-step explanation:

for each cup of cranberries, 4 batches of scones can be made

6 1/2 * 4 = 24 + 2 = 26

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Y = -x - 2 | what is the slope and y-intercept?

riadik2000 [5.3K]

slope is -1

y-int is -2

its in y=mx+b form

b is the int

m is the slope

5 0

3 years ago

Read 2 more answers

Triangle ABC is a right triangle. The length of the legs are 3 in and 6 in, how long is the hypotenuse? (Round to the nearest te

max2010maxim [7]

<em>Triangle ABC is a right triangle. The length of the legs are 3 in and 6 in, how long is the hypotenuse? (Round to the nearest tenth if necessary)</em>

When the two legs are given, the hypotenuse is found by using the Pythagorean Theorem, which states that:

$\displaystyle a^{2} +b^{2} =c^{2}$

In the theorem, a and b are the two legs, and c is the hypotenuse. Since you are given the length of the two legs, substitute it into the equation.

$a=3\\b=6$

$3^{2} +6^{2}=c^{2}$

Now, you need to square both 3 and 6. When you square a number, you're basically multiplying the number by itself.

$3^{2} =3 \times 3=9\\6^{2}=6 \times 6=36$

Substitute the numbers into the equation.

$9+36=c^{2}$

Add:

$45=c^{2}$

You're looking for the value of c, not c squared. To remove the square, you need to square root it.

$\displaystyle \sqrt{45}=\sqrt{c^{2} }$

Using a calculator, find the square root of 45.

$\displaystyle \sqrt{45}=\sqrt{c^{2} }\\c \approx 6.7$

The answer to your question is B) 6.7 inches.

7 0

3 years ago

Read 2 more answers

Please write in y=mx+b format

Aliun [14]

Answer:

y=2x-1

Step-by-step explanation:

3 0

3 years ago

How much 7% saline solution should Kent mix with 60 cubic centimeters (cc) of a 19% saline solution to produce an 11% saline sol

Valentin [98]

Answer:

x=120cc volume of 7% solution

Step-by-step explanation:

Saline solution(7% solution) +

Saline solution (19% solution) = Saline solution (11% solution)

Saline solution(7% solution): (0.07)(x)

x= unknown volume

Saline solution (19% solution): (0.19)(60)

60= given volume

Saline solution (11% solution)= (0.07)(x+60)

x+60= Total volume

solve for x

(0.07)(x) + (0.19)(60) = (0.11)(x+60)

0.07x +11.4 = 0.11x + 6.6

0.11x - 0.07x = 11.4 - 6.6

0.04x = 4.8

x = 4.8/0.04

x = 120 cc volume of 7% solution

5 0

3 years ago

Solve the system by submission -5y-10=x<br> x+9y=-2

Sonbull [250]

Answer: =−20

y=2

Step-by-step explanation:

Solve for xx in -5y-10=x−5y−10=x.

x=-5y-10

x=−5y−10

2 Substitute x=-5y-10x=−5y−10 into x+9y=-2x+9y=−2.

4y-10=-2

4y−10=−2

3 Solve for yy in 4y-10=-24y−10=−2.

y=2

4 Substitute y=2y=2 into x=-5y-10x=−5y−10.

x=-20

x=−20

5 Therefore,

\begin{aligned}&x=-20\\&y=2\end{aligned}

x=−20

y=2

8 0

3 years ago