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Karo-lina-s [1.5K]
3 years ago
5

Hey are using WordPress for your blog platform? I'm new to the blog world but I'm trying to get started and set up my own. Do yo

u require any coding knowledge to make your own blog? Any help would be really appreciated! Bcedkkkgfgee
Mathematics
1 answer:
Inga [223]3 years ago
7 0
Can you gimme 10 points
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9=2+x <br><br> Please show work (:
Rudiy27

9=2+X

X=9-2

X=7

This is anwser!!!

8 0
3 years ago
Read 2 more answers
Find the values of x and y that satisfy the equation –21 + 5yi = 7x – 10i.
kap26 [50]

Answer:

The values of x and y are x = -3 and y = -2

Step-by-step explanation:

In the complex numbers if a + bi = c + di, then the real parts are equal and the imaginary parts are equal

  • a = c
  • b = d

Let us use this rule to solve the question

∵ -21 + 5yi = 7x - 10i

∴ The real parts are -21 and 7x

∴ The imaginary parts are 5y and -10

∵ The real parts are equal

∴ 7x = -21

→ Divide both sides by 7

∴ \frac{7x}{7} = \frac{-21}{7}

∴ x = -3

∵ The imaginary parts are equal

∴ 5y = -10

→ Divide both sides by 5

∴ \frac{5y}{5} = \frac{-10}{5}

∴ y = -2

∴ The values of x and y are x = -3 and y = -2

8 0
3 years ago
A recipe for banana bread requires 3 cups of bananas for every 1 1/2 cups of sugar used.At this rate,how many cups of sugar shou
arsen [322]

Answer: 1 cup of sugar

Step-by-step explanation:

A recipe for banana bread requires 3 cups of bananas for every 1 1/2 cups of sugar used.

Converting 1 1/2 cups of sugar to improper fraction becomes 3/2 cups of sugar.

If 3 cups of bananas is required for 3/2 cups of sugar,

x cups of bananas will require 1 cup of sugar

3x / 2 = 3

3x = 6

x = 6/3 = 2

Therefore,

2 cups of bananas will require 1 cup of sugar.

We are looking for the number of cups of sugar that would require 2 cups of bananas.

We already got the answer.

1 cup of sugar would be used if 2 cups of bananas are used.

6 0
3 years ago
Formula of arc length
vitfil [10]
The formula is

(theta)/360 · 2(pi)r

theta is the given angle

r is radius of the circle
8 0
3 years ago
Read 2 more answers
Mane who be shaking dice?
skelet666 [1.2K]

Not me

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
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