3 years ago

Need some help from the bois

Mathematics

1 answer:

8090 [49]3 years ago

3 0

Answer:

Step-by-step explanation:

big brain

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Solve the inequality:-3x-4/7 >5

Aliun [14]

x < - $\frac{13}{7}$

add $\frac{4}{7}$ to both sides

- 3x > $\frac{4}{7}$ + $\frac{35}{7}$

- 3x > $\frac{39}{7}$ ( divide both sides by - 3 )

note that when we divide/ multiply by a negative quantity we must reverse the inequality symbol

x < - $\frac{13}{7}$

6 0

4 years ago

An architect finds some unlabeled dimensions on a blueprint, and no scale is shown. A 14-foot wall that has already been built m

Marianna [84]

Answer:

Option (C)

The new wall will be 42 foot long

Explanation:

Given a 14-foot wall in reality equals 2 inches in drawing

And a new wall has to be built that measures 6 inches in the drawing

According to the question

2 inches (in drawing) = 14-foot (in reality)

6-inces (in drawing) = $\frac{(14\times6)}{2}$ = 42 foot

Therefore, the wall that measures 6 inches in the drawing will be 42 foot long in reality

4 0

4 years ago

Read 2 more answers

Help me please... Find the measurements

pantera1 [17]

Answer:

1 is 20

3 is 90

5 is 110

7 is 70

2 is 20

4 is 30

6 is 60

8 is 20 (maybe)

5 0

3 years ago

Read 2 more answers

15) PLEASE HELP WITH QUESTION. MARKING BRAINLIEST + POINTS.

MAVERICK [17]

Heyy,

I think the correct answer is y=1/6 $x^{2}$

~Girlygir101~

5 0

3 years ago

Let P(x) = F(x)G(x) and Q(x) = F(x)/G(x), where F and G are the functions whose graphs are shown.

bearhunter [10]

(a) We use product rule here. P'(x) = F'(x)G(x) + F(x)G'(x).P'(2) = F'(2)G(2) + F(2)G'(2). Looking at the graph: F'(2) = 0, F(2) = 3, G'(2) = 1/2, G(2) = 2. Hence, P'(2) = (0)(2) + (3)(1/2) = 1.5.
(b) Using the quotient rule here. Q'(x) = (G(x)F'(x) - F(x)G'(x))/G(x)^2. Looking at the graph: F'(7) = 1/4, F(7) = 5, G'(7) = -3/2, G(7) = 1. Q'(7) = (1*1/4-5*(-3/2))/1^2 = 31/4 = 7.75.

I hope my answer has come to your help. Thank you for posting your question here in Brainly. We hope to answer more of your questions and inquiries soon. Have a nice day ahead!

5 0

3 years ago