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3 years ago

Consider the expression 7x2 + 9 + 3x. Tell whether each statement is

Mathematics

1 answer:

AfilCa [17]3 years ago

6 0

Answer:

A is false

b is true

c is false

d is false

Step-by-step explanation:

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Complete the square x^2+100+■

____ [38]

X= 102 • + (75) there you go

7 0

2 years ago

PLEASE HELP I WILL MARK BRAINLEIST

icang [17]

Answer:

25 mm

Step-by-step explanation:

Set up a proportion where x is the number of millimeters for 160 kilometers

$\frac{5}{32}$ = $\frac{x}{160}$

Cross multiply and solve for x:

32x = 800

x = 25

So, 25 millimeters represent 160 kilometers

7 0

3 years ago

Worker A can finish a job in

Oksi-84 [34.3K]

Answer:

Step-by-step explanation:

$\frac{1}{2} - \frac{1}{3} \\ \\ = \frac{1}{6} \times 24 \\ = 4$

8 0

2 years ago

What is the 3 dightlit of the number 9,827,273

Leto [7]

The 3 is in the ones place because it is on one right of the decimal point.

4 0

3 years ago

14 less than 6 times a number

mestny [16]

Step-by-step explanation:

14 < 6×?

6×3=18

therefore anything above 3 multiplied by 6 would be greater in value than 14

8 0

2 years ago