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user100 [1]
2 years ago
10

PQRS is a quadilateral in which <PQR=74°;

Mathematics
1 answer:
8090 [49]2 years ago
8 0
Hey bro not the best but remember too use PEMDAS
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Samuel is going to invest $4,900 and leave it in an account for 14 years. Assuming the
Vladimir79 [104]

Answer:

0.054

Step-by-step explanation:

Using the compound formula A=P(1+r/n)^nt we can plug in the numbers we know. A being the total, P the initial amount, n is the number of compounds in a year, and t is the number of years passing. So 10300= 4900(1+ r/2)^2(14). We have to isolate r in order to find the rate. We can divide both sides by 4900, giving us 103/49= (1+ r/2)^28. Then we take the 28 square root from both sides. 1.02689= 1 + r/2. Subtract 1 from both sides. 0.02689= r/2. Then multiply both sides by two. r= 0.054.

3 0
2 years ago
Lila is building a slide for her kids. The ladder is 3 meters tall and the slide is 5 meters long. What is the distance between
lisov135 [29]

Answer:

Step-by-step explanation: For a problem like this, it’s best to use Pythagorean Theorem which is a^2+b^2=c^2 .

In this problem they gave us a and c already so we are trying to find b.

3^2+?=5^2

9+?=25

25-9=16

Find the square root of 16 which is 4

Answer: The distance between the ladder and the slide is 4 meters

7 0
3 years ago
sara received 73 votes in the school election. Ben received 25 votes fewer than Sara. How many students Voted?
Anna007 [38]
To find out how many students voted, you just add the 2 numbers up and you'll get 98. So 98 students voted.
3 0
3 years ago
Someone start a convo in the comments or try and message me idk how
ivanzaharov [21]

Answer:

Brainly is a platform that is used to help students in need. There are many social networks that offer socializing with many people from every country in the world.

I suggest you install any of those apps, and try find someone to talk to.

On this platform, we offer knowledge and help when it comes to important tests, quizzes and other knowledge-related topics.

Hope I helped.

6 0
3 years ago
Hi ..<br>I really need help on this one <br>​
IgorLugansk [536]

Answer:

LCM of 3 and 2 is 6

so, firstly we had to make the denominator same:-

\frac{2(2a + 1) + 3(3a - 1)} {6}

\frac{4a + 2 + 9a - 3}{6}

\frac{13a - 1}{6}

Step-by-step explanation:

hope this helps you!!!

XxITSCHOCOLOVERxX

5 0
2 years ago
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