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Semmy [17]
1 year ago
13

3/10 - 1/5= Find the missing fraction.

Mathematics
1 answer:
Zanzabum1 year ago
3 0
Answer 3/10 - 1/5 = 1/10
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90 questions got 18 wrong what's the percent for correct
Anestetic [448]
You divide 18 by 90 and get .2 then multiply it by 100 and get 20. Then you subtract 20 from 100 and get 80. You got 80% correct.
5 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
WILL GIVE BRAINLEST <br> PLS GIVE Step-By-Step..
Svetach [21]

Answer:

1,3

2,4

5,7

6,8

Step-by-step explanation:

congruent  angles are angles across from each other and they equal the same

8 0
3 years ago
Which of the following statements is CORRECT? a. A graph of the SML as applied to individual stocks would show required rates of
SIZIF [17.4K]

b. An increase in expected inflation, combined with a constant real risk-free rate and a constant market risk premium, would lead to identical increases in the required returns on a riskless asset and on an average stock, other things held constant.

Hope this helps :)

5 0
3 years ago
Diana paints 150 fence posts and chuck paints 130 fence posts. Diana paints 10 more fence posts than chuck. How many fence posts
statuscvo [17]

Complete Question

The  complete question is shown on the first uploaded image

Answer:

Step-by-step explanation:

From the question we are told that

  The  relationship is  \frac{150 }{d}   = \frac{130}{c}

   The number of fence post painted by chuck is  l = 130

    The number of fence post painted by Diana  is k =  150

    can paint 10 fences more than chuck  so let say the  of fence painted in an hour by chuck is g

     Then  the number of fence post painted by Diana in one hour is

          f =  g+ 10

 So

       \frac{150 }{ g + 10 }   = \frac{130}{g}

       130 g  + 1300 =  150g

        g =  65 \  m

5 0
4 years ago
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