1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Andrews [41]
2 years ago
7

Please help me i make my questions worth more, and give brainliest....

Mathematics
2 answers:
seropon [69]2 years ago
8 0

Answer:

A

Step-by-step explanation:

I believe its A cause i just did the same question

asambeis [7]2 years ago
6 0

Answer:

Option A

Step-by-step explanation:

2x^2+10x+12

Divide through by 2

x^2 +5x+6=0

x^2 +3x+2x+6

x(x+3)+2(x+3)=0

(x+2)(x+3)=o

x=-2 or x=-3

You might be interested in
Find the error<br> 3(x+2) + 3x = 36<br> 3x + 6 + 3x = 36<br> 6x + 6 = 36<br> 6x = 42<br> x = 7
rusak2 [61]
Answer: 6x=42

Explanation: After the step 6x+6=36, it’ll equal 6x=30 because when you subtract the 6 on both sides, it’ll equal 30, revealing it’s actually 6x=30, with the conclusion of x=5.
3 0
3 years ago
Can anyone solve this please asap​
Reika [66]

Answer:

<h2>= 1.268</h2>

Step-by-step explanation:

= (3 + √3) (2 - √3)

= 6 - 3√3 + 2√3 - 3

= 3 - 3√3 + 2√3

= 3 - √3 (3 - 2)

= 3 - √3

= 3 - 1.732 ...... (√3 = 1.732)

= 1.268

6 0
2 years ago
Kelly is on a quiz bowl team. She answers her quiz bowl questions correctly two-thirds of the time. Which is a way you could sim
ivanzaharov [21]
You could simulate this by allowing the numbers 1-4 to represent a correct answer and the numbers 5-6 to represent an incorrect answer. This would have a 2/3 probability of the question in the simulation being correct.
5 0
3 years ago
Read 2 more answers
PLEASE HELP! WILL MARK AS BRAINLIEST!​
Pie

Answer:

Approximate answer: 66.36 \ cm^2

Step-by-step explanation:

DM = 5.66\cdot \cot(65^\circ)

Denote the projection of point B onto side DC as M'.

M'C = 5.66\cot(62^\circ)

MM' = AB = 8.9

DC = DM + MM' + M'C.

Next we should put everything together in area formula for trapizium:

S = AM\cdot\frac{AB + DC}{2}

4 0
3 years ago
Please help. i dont understand what i have to do and how to get it. thank you
rjkz [21]

Answer:

\left[\begin{array}{ccc}9\\10\\\end{array}\right]

Step-by-step explanation:

Evaluate 3a by multiplying each element by 3

3a = 3 \left[\begin{array}{ccc}2\\4\\\end{array}\right] = \left[\begin{array}{ccc}3(2)\\3(4)\\\end{array}\right] = \left[\begin{array}{ccc}6\\12&\\\end{array}\right], then

3a + b

= \left[\begin{array}{ccc}6\\12\\\end{array}\right] + \left[\begin{array}{ccc}3\\-2\\\end{array}\right] ← sum corresponding elements

= \left[\begin{array}{ccc}6+3\\12-2\\\end{array}\right]

= \left[\begin{array}{ccc}9\\10\\\end{array}\right]

8 0
3 years ago
Other questions:
  • PLEASE HELP ASAP!!<br><br> Plot the approximate location of √23 on the number line.
    13·2 answers
  • Use the graph below to determine a1 and d for the sequence.
    8·1 answer
  • Solve the equation 21p-4=12p+7/2
    9·1 answer
  • A wheel has a diameter of 70 cm and completes a revolution in 0.25 seconds at top speed
    8·1 answer
  • Simplify The Equation
    7·1 answer
  • PLZZZ HELP!! Which expressions are equivalent to -6+4q+(-6q) Choose all answers that apply:
    7·2 answers
  • Square root of complex number -14?
    8·1 answer
  • The variables y and x^2 are directly
    15·1 answer
  • I’ll 40 points for these answers, thank you
    8·2 answers
  • Donovan took a math test and got 20 correct questions and 5 incorrect answers. What was the percentage of correct answers?
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!