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Natalija [7]
3 years ago
8

Find the area I have no idea how to do this

Mathematics
2 answers:
mart [117]3 years ago
8 0
It’s 350 cause 5 x 7 = 35 and 35 x 10 =350
grigory [225]3 years ago
3 0

Answer:

the picture is too blurry would you please reask this?

Step-by-step explanation:

You might be interested in
for A class trip, 144 students are put on 4 buses .At this rate how many students would be on 8 buses. Plz put work​
dedylja [7]

Answer: 288 students

Step-by-step explanation:

<u>First Step: find the number of students per bus</u>

Given

- 144 students

- 4 bus

Solve

144 students/4 buses=36 students/bus

<u />

<u>Second Step: apply the rate to find the number of students in 8 buses</u>

Given

- 8 buses

- 36 students/bus

Solve

8×36=288 students

Hope this helps!! :)

Please let me know if you have any questions

3 0
3 years ago
Y^-1 dy +ye^(cosx) sinxdx=0
olga nikolaevna [1]
Please see the answer here


http://www.wolframalpha.com/input/?i=y%5E-1%20dy%20%2Bye%5E%28cosx%29%20sinxdx%3D0
3 0
3 years ago
Complete the square for 3x^2-12x=9
larisa [96]

Answer:

The solutions are -0.65 and 4.65.

Step-by-step explanation:

3x^2 - 12x = 9

Divide both sides by 3

x^2 - 4x = 3

To make a square with "x^2 - 4x", you need to have a "+ 4" after it so it can be simplified as (x-2)^2.  So add 4 to both sides.

x^2 - 4x + 4 = 7

(x-2)^2 = 7

x - 2 = (square root) of 7

x = 2 (+/-) (square root) of 7.

x = {-0.65, 4.65}

The solutions are -0.65 and 4.65.

hope this helps:)sorry if it doesnt

8 0
3 years ago
Read 2 more answers
Can someone please help!
Fudgin [204]

Answer:

min f(x) = 3.95  (for x= 2.5)

Step-by-step explanation:

vertex (x) = 1/0,4 = 2,5

vertex (y) = 0.2(2.5)^2-2.5+5.2 = 3.95

3 0
2 years ago
Help me with this!!!!
sdas [7]

Answer:

IJ = 34

Step-by-step explanation:

Since HK = JK, then IK is a perpendicular bisector and Δ is isosceles, then

IJ = HI , that is

2s = s + 17 ( subtract s from both sides )

s = 17

Then

IJ = 2s = 2 × 17 = 34

7 0
2 years ago
Read 2 more answers
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