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Black_prince [1.1K]

2 years ago

7

Last year, there were 20 students in a class. This year, there are 30% more students. How many students are in the class this ye

ar?

1 answer:

OleMash [197]2 years ago

6 0

Answer: Is 26 so

Gib brainliest pwease

Step-by-step explanation: Your dummy

before your account goes bye bye

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Observe and record the coordinates of the transformation shown below. How can this transformation be represented algebraically?

Tju [1.3M]

Answer: ( x + 7, y - 3)

Step-by-step explanation:

6 0

2 years ago

Match each description when z = 9 + 3i. 1. Real part of z 2. Imaginary part of z 3. Complex conjugate of z 4. 3i - z 5. z - 9 6.

sergey [27]

$1)\quad \Re(9+3i)=9\qquad\text{F}\\\\
2)\quad \Im(9+3i)=3\qquad\text{E}\\\\
3)\quad \overline{(9+3i)}=9-3i\qquad\text{D}\\\\
4)\quad 3i-(9+3i)=3i-9-3i=-9\qquad\text{A}\\\\
5)\quad 9+3i-9=3i\qquad\text{B}\\\\
6)\quad 9-(9+3i)=9-9-3i=-3i\qquad\text{C}\\\\$

5 0

2 years ago

The intersection of roads M and N creates a 41.4 degree angle. What are the complimentary and supplementary angles of this inter

Keith_Richards [23]

Supplementary angles are two angles which sum up to 180 degrees while complementary angled are those the sum is 90 degrees. Therefore, the complementary of 41.4 is 90-41.4 = 48.6 and the supplement would be 180-41.4= 138.6.

3 0

2 years ago

4x-5=4x+10 solve for x

Sav [38]

Remember you can do anything to an equation as long as you do it to both sides
4x-5=4x+10
minus 4x both sides
-5=10
false
no solution

6 0

2 years ago

What is the best description of a food chain?

lakkis [162]

Answer:

the transfer of energy from one organism to another

Step-by-step explanation:

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2 years ago