4 years ago

Enter an algebraic equation for the word sentence. Use x as your variable.

Mathematics

1 answer:

Alexandra [31]4 years ago

5 0

Step-by-step explanation: you need to find out the variable w/ with six to get you to the number 16.

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a map of 5 inches represents 200 miles of actual distance suppose the distance between two cities on the map is 7 inches what is

iogann1982 [59]

Answer:

280 miles and the rule is multiply by 40

Step-by-step explanation:

3 0

3 years ago

ABCD, EFGH, and HIJK are squares.

Ad libitum [116K]

Answer:

40/3 cm

Step-by-step explanation:

FE : DC

1 : 3

Since area ABCD = 400

s² = 400

s = 20

FE = ⅓(20) = 20/3 cm

AM = DC - FE

AM = 20 - 20/3 = 40/3

6 0

3 years ago

A tourist looks out from the observation deck of the Space Needle in Seattle. The deck is at a height of 520 ft. She sees her fr

WARRIOR [948]

Answer:

Last option 527.7 ft

Step-by-step explanation:

From the diagram attached we can see the angle of depression is 80.2 which is equal to ∠ACB (alternate angles)

Height of the deck AB = 520 ft. and we have to calculate the distance H between the tourist and her friend.

Sin ∠ACB = $\frac{AB}{AC}$

Now we apply sin rule sin 80.2 = $\frac{520}{H}$

$.9854=\frac{520}{H}$

$H = \frac{520}{.9854} = 570 ft$

So the tourist and her friend are 527.7 ft apart.

6 0

3 years ago

Which transformation would create an image and a pre image that are similar figures?

Crank

Answer:

Dilation

Step-by-step explanation:

A dilation changes the size of a figure by enlarging the figure of making the figure smaller. The sides will be proportional and the angles will be congruent making the figures similar.

4 0

2 years ago

On Saturday morning, Malik earned $32. By the end of the afternoon he had earned a total of $63. Which equation represents this

aleksley [76]

X+ 32= 63 that is correct answer

6 0

3 years ago