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Irina-Kira [14]
2 years ago
7

PLEASE HELP ASAPPPPP Find the value of x for mAB= 27° and mCD= 49°. The figure is not drawn to scale

Mathematics
2 answers:
Minchanka [31]2 years ago
6 0

Answer: the answer is B

Step-by-step explanation:

51.5

Rzqust [24]2 years ago
4 0

Answer:

Step-by-step explanation:

The other guy has mislead other people. If i turned my thing in, I would have gotten a 90% instead of 100%.

It is A.

38 degrees.

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Step-by-step explanation:

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3 years ago
Choose the correct graph to fit the equation. 4x - 3y = -1
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For this case we have the following equation:
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3 years ago
X² + 3x -4=0<br> solve by factoring
yaroslaw [1]

Answer:

X=1 and -4

hope this helps you!

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Step-by-step explanation:

tell me if you want/need the explanation why and I'll gladly give it to you.

5 0
3 years ago
Dose the solution to 4(3x + 2) = 4(2x + 3) + 4x have a infinite solution, no solution, or one solution ?
diamong [38]
No solution because 12x + 8 does not equal 12x + 12
6 0
3 years ago
Read 2 more answers
In the following exercises, multiply the binomials. Use any method.<br> 255. (a + b)(2a + 3b)
Alex_Xolod [135]

Answer:

Hence the expression $$(a+b)(2a+3b)=2a^2+5ab+3b^2$$

Step-by-step explanation:

Explanation

  • The given expression is (a + b)(2a+3 b).
  • We have to multiply the given expression.
  • Multiply the (a + b) by 3b, multiply the (a + b) by 2a then add like terms.

$$\begin{matrix}{} & {} & {} & {} & a & + & b \\ \times & {} & {} & {} & 2a & + & 3b \\ \end{matrix}$$

___________________

$$\begin{matrix}{} & {} & {} & {} & 3ab & + & 3{{b}^2} \\ {} & {} & 2{{a}^2} & + & 2ab & {} & {} \\ \end{matrix}$$

___________________

$$\begin{matrix}{} & {} & 2{{a}^2} & + & 5ab & + & 3{{b}^2} \\ \end{matrix}$$

7 0
1 year ago
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