3 years ago

I need help with this math problem pls help !

Mathematics

2 answers:

Lapatulllka [165]3 years ago

4 0

Answer:

C. 861 square units

Hope this helps!

mestny [16]3 years ago

3 0

Answer: blah blah blah blah blah the answer is C.

Step-by-step explanation:

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Is the relationship between the variables in the table a direct or inverse variation or neither? If it is direct or inverse, wri

Rzqust [24]

Step-by-step explanation:

this is inverse variation

the function is

xy = 128

=> y = 128/x

8 0

3 years ago

What is the y-intercept of f(x)=3/5x<br> a. (1, 0)<br> b. (1, 3/5)<br> c. (0, 0)<br> d. (0, 1)

Digiron [165]

Answer
F(0)=0

I can put the work in the comments if you need it :)

4 0

3 years ago

4n + 1= 25 how do I solve this and show my work?

Ipatiy [6.2K]

Answer:

n=6

Step-by-step explanation:

4n + 1= 25

Move constant to the right

4n=25-1

Calculate

4n=25-1

Then divide on both sides

6 0

3 years ago

Read 2 more answers

Alyssa takes part in the triathlon. She cycles 4/5 of the route, runs 7/8 of the route, and swims the rest of the way. She swims

hjlf

Answer:

12 miles

Step-by-step explanation:

Alyssa takes part in the triathlon. She cycles 4/5 of the route, runs 1/8 of the route, and swims the rest of the way. She swims 0.9 miles. Find the total distance of the triathlon route.

Total distance Alyssa cycled and ran =

$\frac{4}{5} + \frac{1}{8}$

$\frac{32 + 5}{40}$ = $\frac{37}{40}$

Distance she swam = 1 - 37/40 = 3/40

3/40 of the distance is 0.9

the total distance = 40/3 x 0.9 = 12 miles

3 0

2 years ago

What is the value of z in the equation 2(4z − 3 − 1) = 166 − 46?

shepuryov [24]

Refine $2(4z-3-1)$

$= 2(4z-4)$

Refine : $166 - 16 = 120$

therefore:

$2(z-4) = 120$

Divide both sides by 2 :

$\frac{2(z-4)}{2} = \frac{120}{2}$

$4z-4 = 60$

add 4 to both sides:

$4z-4+4 = 60+4$

$4z = 64$

Divide both sides by 4 :

$\frac{4z}{4} = \frac{64}{4}$

$z = 16$

hope this helps!

8 0

3 years ago

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