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3 years ago

How do you write 6.6 × 100 in standard form?

Mathematics

1 answer:

kompoz [17]3 years ago

6 0

Answer:

660

Step-by-step explanation:

Move the decimal point on the 6.6 right by 2 spaces, and left 2 spaces on the 100:

From 6.6 × 100

to 660. × 1.00

660

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What 324568 x 951478

KengaRu [80]

Answer:

3088.1931 is your answer

Step-by-step explanation:

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3 years ago

Question 5 (1 point)

riadik2000 [5.3K]

Answer:

The area of sector AOB is 75.36 unit²

Step-by-step explanation:

Consider the provided information.

Circle O with minor arc AB=60 degrees and OA =12.

We need to find the area of sector.

Area of the sector: $A=\frac{\theta }{360} \times \pi r^2$

Substitute $\theta=60$ and r =12 in above formula.

$A=\frac{60}{360} \times 3.14\times (12)^2$

$=\frac{1}{6} \times 3.14\times 144$

$=24\times 3.14$

$=75.36$

Hence, the area of sector AOB is 75.36 unit²

8 0

3 years ago

X^2-7x-6=0 Use the quadratic formula to complete the equation show step by step

asambeis [7]

Answer:

x = 7 ± √73 / 2

3 0

3 years ago

Read 2 more answers

Graph y=8.5xy=8.5xy, equals, 8, point, 5, x.

Morgarella [4.7K]

Answer:

A, B, E

Step-by-step explanation:

Given equation

y = 8.5x

Answer choices

A. The equation represents a proportional relationship.

TRUE, it is in the form of y = kx

B. The unit rate of change of y with respect to x is 8.5

TRUE, y = mx + b, the slope m = 8.5 is the rate of change

C. The slope of the line is 2/17

False, the slope is 8.5

D. A change of 17 units in x results in a change of 2 units in y.

False, a change of x = 17 results in 17*8.5 = 144.5 units in y

E. A change of 4 units in x results in a change of 34 units in y.

TRUE, because 4*8.5 = 34

3 0

2 years ago

H = (4 x + 3 y) + to make x the subject

Likurg_2 [28]

X=h/4 -3y/4 hope that helped

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3 years ago