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Pavlova-9 [17]
3 years ago
14

Find the value of x in the triangle below

Mathematics
1 answer:
Tom [10]3 years ago
3 0

Answer:

6.76

Step-by-step explanation:

applying pythogorem theorem

a^2+b^2=c^2

5^2+b^2=13^2

25+b^2=169

b^2=169/25

b^2=6.76^2

b=6.76

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agasfer [191]

Answer:

Step-by-step explanation:

Sum of angles of a triangle = 180

x + (180 - 105) + (180 -140) = 180

x + 75 + 40 = 180

x = 180 -75 - 40

x = 65

5 0
3 years ago
The expression 10a+6c gives the cost (in dollars) for a adults and c children to eat at a buffet restaurant. A. The cost for 1 a
Liono4ka [1.6K]

Answer: The total cost is \$62 assuming the cost for 1 adult is \$5 and the cost for 1 child is \$2

Step-by-step explanation:

Assuming the cost for 1 adult is \$5 and the cost for 1 child is \$2:

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4 0
3 years ago
If Tammy takes out a discounted loan for $850 at a simple interest rate of 12%, but only receives $800 into her bank account, wh
Vikki [24]

Answer : The duration of the loan is, 6 months

Step-by-step explanation :

First we have to determine the discounted money.

Discounted money = $850 - $800 = $50

Thus, interest = $50

Now we have to determine the time of loan.

Formula used :

S.I=\frac{PRT}{100}

where,

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R = interest rate

T = time

S.I = simple interest

Now put all the given values in the above formula, we get:

For 1 year : \$50=\frac{(\$850)\times (12)\times T}{100}

For 12 months : \$50\times 12=\frac{(\$850)\times (12)\times T}{100}

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3 0
3 years ago
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Leni [432]

Answer:

A

Step-by-step explanation:

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The first option is correct.

3 0
3 years ago
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jeyben [28]
The pattern grows by 2, because if you count each cube you can see.

There will be 1 cube in Figure 0, because if it grows by 2 then you take away 2 cubes.

8 0
3 years ago
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