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3 years ago

9

Whats The Answer Marking Brainliest, Please explain your answer:D..............................Please HELP!!!!!!!!!!!!!!!!!!!!!!

!!!!!!!!

2 answers:

GREYUIT [131]3 years ago

6 0

Answer: D.

Step-by-step explanation: Every min is 60 sec. Multiply that by 4, and then add that by 30. That equals 270 and that is lower than Wyatt's time.

Mama L [17]3 years ago

4 0

Answer:

D. Wyatt had more playing time

Step-by-step explanation:

You might be interested in

5 and 2/8 - 1 and 3/4

Dafna11 [192]

Answer:

7/2

Step-by-step explanation:

set to improper fraction

set to equal denominator

simply

= 7/2 or you can write is as 3 and 1/2

7 0

4 years ago

Which pair of numbers is relatively prime?

Roman55 [17]

<span>a. 72 And 115
7+2=9
1+1+5=7
not true that both are divisible by 3
b. 120 And 835
1+2=3
8+3+5=16</span>
<span><span>not true that both are divisible by 3
but, they're both divisible by 5! (0 or 5 at the end)
not relatively prime
</span> c. 201 And 735
2+1=3
7+3+5=15
both are divisible by 3!
d. 303 And 1041
3+3=6
1+4+1=6
both divisible by 3
so the answer is a </span>

3 0

3 years ago

Read 2 more answers

Solve for x...............

fomenos

Answer:

Option A

$x=\frac{2(+/-)\sqrt{10}} {2}$

Step-by-step explanation:

we have

$2x^{2}-4x-3=0$

we know that

The formula to solve a quadratic equation of the form $ax^{2} +bx+c=0$ is equal to

$x=\frac{-b(+/-)\sqrt{b^{2}-4ac}} {2a}$

in this problem we have

$2x^{2}-4x-3=0$

so

$a=2\\b=-4\\c=-3$

substitute

$x=\frac{4(+/-)\sqrt{-4^{2}-4(2)(-3)}} {2(2)}$

$x=\frac{4(+/-)\sqrt{40}} {4}$

$x=\frac{4(+/-)2\sqrt{10}} {4}$

$x=\frac{2(+/-)\sqrt{10}} {2}$

3 0

3 years ago

Read 2 more answers

13•[18 divided by (15-9)}<br> Evaluate

emmainna [20.7K]

The answer is 39.

13•[18/(15-9)]
= 13•[18/6]
= 13•3
= 39

8 0

4 years ago

1. Ebony kept her bank account open for only 3 weeks, and the graph shows the entire 3 weeks. During that time, her greatest bal

qwelly [4]

Answer:

a) 0 ≤ d ≤ 21 . . domain; 0 ≤ B ≤ 400 . . range

c) B(12) = 0

d) 4th segment

Step-by-step explanation:

(a) The domain of the function B(d) is from d = 0 to the number of days the account was open:

0 ≤ d ≤ 21 . . . . domain

The range is the set of values the bank balance might have. We know the minimum is 0 and the maximum is 400:

0 ≤ B ≤ 400 . . . . range

__

(b) (missing question content)

__

(c) The balance on day 12 is B(12). We're told it is zero, so...

B(12) = 0

__

(d) The 4th segment of the graph is at B(d) = 0.

In this context, it is reasonable to assume the vertical scale starts at 0 at the horizontal axis. We are told that (12, 0) is a point on the graph. It is consistent with this assumption that slightly more than halfway through the graphed domain, the graph meets the horizontal axis. The graph stays at the horizontal axis for "segment 4."

4 0

3 years ago