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3 years ago

I am completely stumped...

Mathematics

1 answer:

Nana76 [90]3 years ago

7 0

Answer:

x=25 $\sqrt{2}$

Step-by-step explanation:

the hypotenuse is equal to a leg times the square root of 2. which means to find the leg with the hyp given. you take $\frac{50}{\sqrt{2} }$ which then translates to 50 root 2/2=x therefore 25 $\sqrt{2}$

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Helps pls Three generous friends, each with some cash, redistribute their money as follows: Ami gives enough money to Jan and To

Dominik [7]

Answer:

The total amount that all three friends have = $258

Step-by-step explanation:

Three friends: let their initial money be Ami's money =A, Jan = B, Toy = C

Toy started with $36 and ended with same amount

C = $36

After Ami gives, She is left with= A-x

Jan becomes= 2B

Toy becomes= 2C = 2×36 = 72

After Jan gives, Jan is left with = 2B-y

Ami now has = 2(A-x)

Toy now has = 2(72) = 144

After Toy gives, Toy is left with= 144-z

Ami now has = 2(2)(A-x) = 4(A-x)

Jan now has = 2(2B-y)

Since Toy is left with $36 at the end:

36 = 144-z

z = 144-36 = 108

So Toy spent $108 to double his two other friend's money

Both Amy and Jan had $108 in total when Toy had $144

Difference between the deductions across = $108

The total amount that all three friends have = 144+108

The total amount that all three friends have= $258

8 0

3 years ago

Translate this phrase into an algebraic expression.

pychu [463]

Answer:

14+2c where c is carlos's score

Step-by-step explanation:

6 0

2 years ago

Only pick one

garri49 [273]

Answer:

Step-by-step explanation:

Absolute value makes anything in it positive, as distance from 0 can only be positive. So if we apply that to every term, we can find the answer.

For a, simplify and it becomes 15>19. That's false

For b, simplify and it becomes 16<13. Also false

For c, simplify and it becomes 15>12. True

For d, simplify and it becomes 12<8. False

For e, simplify and it becomes 19>20. Very False.

So the only true one is C. So C is the answer.

Hope this helped.

8 0

3 years ago

Read 2 more answers

Triangle ABC is a right triangle on the coordinate system and its vertices are (−2, 5),

jok3333 [9.3K]

Answer:

name them

A=(-2,5)

B=(-2,1)

C=(1,1)

sides:

AB=c=4

AC=b=√(3²+4²)=5

BC=a=3

then we do this

2p=a+b+c

2p=3+4+5=12

p=6

then we calculate the area:

√(p(p-a)(p-b)(p-c))

Area=√6(6-3)(6-4)(6-5)

Area=√(6×3×2×1)

Area=√36=6

4 0

2 years ago

8th Grade Functions: Bike Race

horrorfan [7]

Answer:

Juan wins the race

Step-by-step explanation:

<em>The complete question is attached.</em>

<em />

Time is on the horizontal axis.

Distance is on the vertical axis.

If you look first at y-axis (vertical), you will see that both lines (curves) go upto a distance of 4 miles. So, the race is of 4 miles. Both of them finish.

Now,

If you look at the corresponding x-axis value of where each curve ends, you will see:

Antonio finishes at 15 mins

Juan finishes at 13 minutes

So we can successfully say that Juan wins the race since he finishes 2 mins faster than Antonio.

Juan wins the race

7 0

3 years ago