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2 years ago

13

Help again plsssssssssssss

2 answers:

meriva2 years ago

3 0

Answer:216

Step-by-step explanation:I think, I dont know. Sorry if you get it wrong. :c

Delvig [45]2 years ago

3 0

Area of top rectangle = 7x3=21
Area of bottom rectangle = 3x2=6

Total area = 21+6 = 27

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Directions:Use the product rule to simplify the following monomials.

abruzzese [7]

7) Answer = $-24x^8y^{11}$

$\left(8x^4y^2\right)\left(-3x^4y^9\right)$

$=-8x^4y^2\cdot \:3x^4y^9$

$=-24x^4y^2x^4y^9$

$=-24x^8y^2y^9$

$=-24x^8y^{11}$

8) Answer = $-30y^6$

$2y\left(-5\right)y^2\cdot \:3y^3$

$=-30yy^2y^3$

$=-30y^{1+2+3}$

$=-30y^6$

9) Answer = $-6x^4y^5$

$\left(-2xy\right)\left(xy\right)\left(3x^2y^3\right)$

$=-2xyxy\cdot \:3x^2y^3$

$=-6xyxyx^2y^3$

$=-6x^4yyy^3$

$=-6x^4y^5$

3 0

3 years ago

One-Half of a number increased by 6 is less than 34

Vlada [557]

Answer: ½ x + 6 < 34 ; x < 56

Step-by-step explanation:

Subtract 6 on both sides. ½ x < 28.
Divide ½ on both sides. x < 56.

3 0

3 years ago

Karl is making a pot of chili. The recipe calls for 3/8 cup of chili powder, but Karl only wants to use half as much so it won’t

tresset_1 [31]

Answer:

KArl should use 3/16 cups of chili powder

Step-by-step explanation:

Given that:

Recipe's requirement : 3/8 cups

Karl wants to use half : 1/2

The given question involves fractions. When the number of cups has to be divided into half, it will be multiplied with 1/2.

So,

Multiplying the chili powder requirement of the recipe to 1/2

$=\frac{3}{8} * \frac{1}{2}\\= \frac{3}{16}$

Hence,

KArl should use 3/16 cups of chili powder

4 0

3 years ago

Read 2 more answers

If BC = 4 and CD = 27, find AC.

lys-0071 [83]

Answer is 4 because there are both length plus breadth

3 0

3 years ago

Roberto's trolley runs every 45 minutes. If he arrives at the trolley stop at a random time, what is the probability he will not

Inga [223]

Well, it's 10/45, or 2/9, or 22.22%, or whatever :))

7 0

3 years ago

Read 2 more answers