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Tatiana [17]
3 years ago
9

Does the following system of equations

Mathematics
1 answer:
BaLLatris [955]3 years ago
5 0

Answer:

Iv'e checked both of them and they have NO solutions so nyour answer is (None)

Step-by-step explanation:

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In the isosceles triangle below the congruent side each measure 13 meter if the bases of the triangle is 10 what is the height o
nata0808 [166]

Answer:

height=12

Step-by-step explanation:

To find the height of the triangle first you would have to change it into a right triangle.

The right triangle would have a base of 5 and the hypotenuse would be 13

The n you would use Pythagorean theorem to find the height

{a}^{2}  +  {b}^{2}  =  {c}^{2}

{5}^{2}  +  {b}^{2}  =  {13}^{2}

{b}^{2}  = 144

b=12

4 0
3 years ago
Let f(x) be defined for any positive integer x greater than 2 as the sum of all prime numbers less than x. For example, f(4)=2+3
blsea [12.9K]

Answer:

f(86)-f(82)

Step-by-step explanation:

well f of 82 = 2 plus _ plus _ plus _ and f of 86 is 2+_+_+_ subtract them

 (A)  3            (B)   4           (C)   47            (D)   59             (E)   83

these are some possible answers so the answer is b, 4

btw, 86-82 = 4 duh

7 0
3 years ago
Read 2 more answers
Help with #12, 13, 14, 15! I will mark u as brainliest answer
son4ous [18]
12) LCM of 2 & 12 is 12 
Answer: (F)

13) (25 x 8) x 4
Step 1: Order of operations do parenthesis first: (25 x 8) = 200
Step 2: Multiply: 200 x 4 = 800
Answer: 800

14) I would plug each value in to see which works
D) 10x + 5y = 10(6) + 5(9) = 60 + 45 = 105

Answer is (D)

15) 2 x 12 - 8 (divided by) 2^2
Exponent first: 2 x 12 - 8 divided by 4
Multiplication/ Division: 2 x 12 = 24 and -8 divided by 4 = -2
Add/Subtract: 24 - 2 = 22

Answer: (I)


7 0
4 years ago
Select the correct equation that describes the table below
matrenka [14]

Answer:

the answer is number 4......

3 0
3 years ago
3^{x^{2}}=2^{\log_{3}2}\\find\:{3}^{x}​
Rashid [163]

Answer:

b r u h what

Step-by-step explanation:

6 0
2 years ago
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