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nikdorinn [45]
3 years ago
6

Wjat is the answer for this equation ​

Mathematics
2 answers:
mina [271]3 years ago
6 0

Answer: 22

17 1/2= 17.5

4 1/2= 4.5

17.5 + 4.5 = 22

Rudik [331]3 years ago
6 0

Answer:

22

Step-by-step explanation:

Firstly you should convert the mixed fraction in inproper fraction. So in this question the denominator are same thus, we can add the in proper fractions and we will get our answer.

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Find the perimeter of the shape in the image <br> A) 8cm<br> B) 12cm<br> C) 16cm<br> D) 20cm
ivanzaharov [21]

Answer:

C. 16 cm

Step-by-step explanation:

Top side: 2 + 4 = 6

Right side: 1 + 1 = 2

Bottom: 2 + 4 = 6

Left side:  1 + 1 = 2

6+6+2+2 = 16 cm.

4 0
3 years ago
Please show work . . .
Alenkasestr [34]

Answer:

19.64

the permieter is 5 so 5/2=2.5 2.5x2.5=6.25 6.25x3.14=19.64

8 0
3 years ago
Find the first partial derivatives of the function. (sn = x1 + 2x2 + ... + nxn; i = 1, ..., n. give your answer only in terms of
liq [111]

Answer:

  ∂u/∂xi = i·cos(sn)

Step-by-step explanation:

For u = sin(v), the partial derivative of u with respect to xi is ...

  ∂u/∂xi = cos(v)·∂v/xi

In this case, v=sn, and ∂sn/∂xi = i, so the derivatives of interest are ...

  ∂u/∂xi = i·cos(sn)

6 0
3 years ago
{3x + y = 5<br> {5x + 2y = 9<br> Solve using a matrix
alukav5142 [94]

Answer:

Y×-2=-2y

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5×-2=-10

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X=-0/5

5 0
2 years ago
Read 2 more answers
A company which manufactures computers increases its production
Anuta_ua [19.1K]

Answer:

93312

Step-by-step explanation:

8% in decimal form is 0.08

Multiply the number of computers by 0.08 get the amount of increase every year.

Computers produced in 2021:

80,000 x 0.08 = 6400

80,000 + 6400 = 86400 computers

Computers produced in 2022:

86400 x 0.08 = 6912

86400 + 6912 = 93312 computers

5 0
3 years ago
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