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expeople1 [14]
3 years ago
12

HEEEEEEEEEEELP MEEEEEEEEEEE

Mathematics
1 answer:
Diano4ka-milaya [45]3 years ago
8 0

Answer: of ok

Step-by-step explanation:

This

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What is the decimal equivalent to 5/7
tino4ka555 [31]

Answer:

0.714286

Step-by-step explanation:

yes

5 0
2 years ago
A car travels 270 miles in 4.5 hours. What is the rate in miles per hour?
jok3333 [9.3K]

270 divided by 4.5 = 60

6 0
2 years ago
Read 2 more answers
Determine the slope of the line that is perpendicular to the line y = -7x - 12.
maria [59]

Answer:

the slope that is perpendicular to line y=-7x-12 is 1/7

1/7 is the perpendicular slope

Step-by-step explanation:

5 0
3 years ago
What is the value of x?
Phantasy [73]

Answer:

value of x = 5.8 mm

Step-by-step explanation:

We have given,

Two right triangles EDH and EDG.

In right triangle EDH, EH = 56mm , DH = 35 mm

Using Pythagoras theorem we can find ED.

i.e EH² = ED²+DH²

56²=ED²+35²

ED²=56²-35²

ED = √(56²-35²) = 7√39 = 43.71 mm

Now, Consider right triangle EDG

Here, EG=44.8mm , GD = x+4  and ED = 7√39

Again using Pythagoras theorem,

EG² = ED² + DG²

44.8²= (7√39)²+ (x+4)²

(x+4)² = 44.8² - (7√39)²

x+4 = √(44.8² - (7√39)²)

x+4 = 9.8

or x = 9.8 - 4 = 5.8 mm

Hence we got the value of x = 5.8 mm

6 0
3 years ago
Evaluate 2 sin 60° + tan 45° + cos²60°​
DerKrebs [107]

Answer:

1.25+√3 or 2.9821 to the nearest ten thousandth.

Step-by-step explanation:

sin 60 = √3/2,  tan 45 = 1 and cos^2 60 = (1/2)^2 = 1/4

So we get 2 *√3/2 + 1 + 1/4

= √3 +  1.25

3 0
3 years ago
Read 2 more answers
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