HELP ASAP!!! BRAINLIEST!
Answers
its a b and c they all equal 45
Answer:
1 * 45
5 * 9
3 * 15
Hope this helps!
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Related Questions
A truck travels 205 miles in 3 1/2 hours. To the nearest tenth, what is the average speed of the delivery truck? Enter your answer in the box.
-9(m + 2) + 4(6 – 7m)
Find m2V.ST(9x – 19)°U111°((7x + 3)X(5x + 8)128°W
2.4 - |-3.61| - (-8.3)
Step 2: x = 30 – 5
Step 3: x = 25
Part A: Is Charlie's solution correct or incorrect? If the solution is incorrect, explain why it is incorrect and show the correct steps to solve the equation. (6 points)
Part B: How many solutions will this equation have? (4 points)
Answers
Part A: Charlie's answer is incorrect. Part B: There is only 1 solution for this equation.
What is a linear equation?
A linear equation is an equation that has the variable of the highest power of 1.
The standard form of a linear equation is of the form Ax + B = 0.
Charlie solved an equation;
Step 1: 5x = 30
Step 2: x = 30 – 5
Step 3: x = 25
Part A: Charlie's answer is incorrect.
In step 2 of Charlie's answer he subtracted 5 from each side. Since 5x is multiplication so, he must divide each side by 5 to get x by itself.
Step 1: 5x = 30
Step 2: x = 30/5
Step 3: x = 6
Part B: There is only 1 solution for this equation.
Learn more about linear equations;
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In step 2 of Charlie's answer he subtracted 5 from each side. Since 5x is multiplication, he must DIVIDE each side by 5 to get x by itself. The problem should have worked out like this...
Step 1: 5x = 30
Step 2: x = 30/5
Step 3: x = 6
Part B: There is only 1 solution for this problem.
Answers
x³ + x² − 6x = 0
x (x² + x − 6) = 0
x (x − 2) (x + 3) = 0
x = 0, 2, −3
f(x) = 2x³ + 5x² + 6x − 4
f(−x) = −2x³ + 5x² − 6x − 4
Let's look at signs only and how many sign changes there are:
f(x) = + + + −
1 sign change ----> 1 positive root
f(−x) = − + − −
2 sign changes ----> 2 or 0 negative roots
Min. number of real roots = 1 ----> max. number of complex roots = 2
Max. number of real roots = 3 ----> min. number of complex roots = 0
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Answers
Answer:
Use the formula ( b 2 ) 2 in order to create a new term.
Solve for x by using this term to complete the square.
Exact Form: x = ± √ 65 4 + 3 4
Decimal Form: x = 2.76556443 … , − 1.26556443 …
Answers
Answer: Option A
The number of weeds is decreasing by a multiplicative rate.
Step-by-step explanation: Took the quiz on edge
Answers
+14 +14
5x=x+7
-x -x
4x=7
/4 /4
x=1.75
∠C
∠CET
∠ECT
∠E
∠TEC
∠T
∠ETC
angle 3 with vertex e. one ray has point t on it. the other ray has point c on it.
Answers
The other ways to name ∠3 are Angle CET, Angle E, Angle TEC or ∠CET, ∠E, and ∠TEC options (B), (D), and (E) are correct.
What is an angle?
When two lines or rays converge at the same point, the measurement between them is called a "Angle."
The question is incomplete.
The complete question is:
Which names are other ways to name ∠3?
Select each correct answer.
- ∠C
- ∠CET
- ∠ECT
- ∠E
- ∠TEC
- ∠T
- ∠ETC
The missing figure is attached in the picture, please refer to the picture.
It is given that:
The two rays ET and EC make an angle 3.
The other ways to name angle 3 is:
Angle CET
Angle E
Angle TEC
Or
We can write the angles as:
∠CET
∠E
∠TEC
Thus, the other ways to name ∠3 are Angle CET, Angle E, Angle TEC or ∠CET, ∠E, and ∠TEC options (B), (D), and (E) are correct.
Learn more about the angle here:
#SPJ2
The correct choices are:
<E
<CET
<TEC