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3 years ago

What is the ansser plase help

Mathematics

2 answers:

mario62 [17]3 years ago

6 0

Answer:

C) mochila

Step-by-step explanation:

aniked [119]3 years ago

5 0

Answer:

sir this isnt math

Step-by-step explanation:

put it in spanish next time

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Tye is making trail mix with 3 cups of nuts for every 4 cups of granola. if tye has 6 cups of nuts, how many cups of granola sho

lyudmila [28]

8 cups of granola for 6 cups of nits

8 0

3 years ago

HELP PLEASEEEEEE NO LINKS PLEASE 20PTS!!!!

nevsk [136]

Answer:

$x = 5$

Step-by-step explanation:

$3x + 11 = 26$

$3x = 15$

$x = 5$

5 0

3 years ago

Which of the following is the quotient of the rational

Alona [7]

Answer:

It is A

Step-by-step explanation:

We you divide, you multiply the reporical of the second term for example when I say

$2 \div 3$

I also mean

$2 \times \frac{1}{3}$

So it is the same concept but in more complicated way

$\frac{4x}{2x - 1} \div \frac{3x + 2}{x + 5}$

You flip the second term

$\frac{4x}{2x - 1} \times \frac{x + 5}{3x + 2}$

Then you multiply the numerator and you will get

$4x {}^{2} + 20x$

Which is found in A,but you will need to multiply the denominator in case if the choices have the same numerator

The denominator. Equals to

$6x ^{2} + x - 2$

5 0

3 years ago

If a rectangle has the sides 5x-3 and 6x-4 what is the area and perimeter

neonofarm [45]

Step-by-step explanation:

$A = lw$

$A=(5x-3)(6x-4)$

$A=30x^2-20x-18x+12$

$A=30^2-28x+12$

$P=2(l + w)$

$P = 2(5x - 3 + 6x - 4)\\P=2(x-7)\\P=2x-14$

5 0

3 years ago

Read 2 more answers

Show that the cosine law simplifies to the Pythagorean theorem when the contained angle between the two known sides is 90°.

mixas84 [53]

Answer:

See Below.

Step-by-step explanation:

We want to show that the Law of Cosines simplifies to the Pythagorean Theorem when the contained angle between the two known sides is 90°.

The Law of Cosines is given by:

$c^2=a^2+b^2-2ab\cos(C)$

Where <em>a </em>and <em>b</em> are the two known sides, and C is the angle between them.

If C is 90° then we will have:

$c^2=a^2+b^2-2ab\cos(90 ^\circ)$

Recall that the cos(90°)=0. Hence:

$c^2=a^2+b^2-2ab(0)$

Simplify:

$c^2=a^2+b^2$

So, we acquire the Pythagorean Theorem as desired.

7 0

3 years ago