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
Rainbow [258]
3 years ago
9

Please help fast!!!!

Mathematics
2 answers:
Maru [420]3 years ago
8 0

Answer:

I think the correct answer should be C

Step-by-step explanation:

2-4= -2

Monica [59]3 years ago
6 0

Answer:

C

Step-by-step explanation:

The exponent is negative so you put the number under 1 with the exponent positive

You might be interested in
What is the ratio to 8 adults and 24 students?
mariarad [96]

Answer:

8:24

8/24

3#

Step-by-step explanation:

mark as a brainlist

7 0
3 years ago
Read 2 more answers
Base=30cm<br> Heights=20cm <br> Find the X?
Leviafan [203]

Answer: 25

Assuming the dotted line touches the middle of the base of the triangle,

Using Pythagoras Theorem,

(30/2)^2 + (20)^2 = x^2

x^2 = (15)^2 + 400

x^2 = 625

x = √625 or -(√625)

x = 25 or -25

But since x needs to be a positive value,

x = 25

8 0
4 years ago
Read 2 more answers
X-4(3-2x) =3(3x+4) is this many soultions no solutions
taurus [48]
No solutions. It would be: 9x-12=9x+12. The difference is that one of the 12’s is negative and one is positive. Hope this helps! Have a great day :)
4 0
4 years ago
The trapezoid ABCD has angle C=70 degrees and D=50 degrees. Find the size of angle A and angle B
uranmaximum [27]

Angle A = 130° and Angle B = 110°

Solution:

Given ABCD is a trapezoid with ∠C = 70° and ∠D = 50°

If ABCD is a trapezoid, then AB is parallel to CD.

AD is a transversal to AB and CD and

BC is a tranversal to AB ad CD.

Sum of the interior angles on the same side are supplementary.

∠A + ∠D = 180°

⇒ ∠A + 50° = 180°

Subtract 50° on both sides to equal the expression.

⇒ ∠A = 180° – 50°

⇒ ∠A = 130°

Similary, ∠B + ∠C = 180°

⇒ ∠B + 70° = 180°

Subtract 50° on both sides to equal the expression.

⇒ ∠B = 180° – 70°

⇒ ∠B = 110°

Hence, angle A = 130° and angle B = 110°.

7 0
3 years ago
Adding fractions 1/6+2/3=
mars1129 [50]

Answer:

\frac{5}{6}

\frac{1}{6} + \frac{2}{3} is equivalent to \frac{1}{6} + \frac{4}{6}.

This is because \frac{2}{3}=\frac{4}{6}

The rule is, in order to add fractions, your denominators must be equivalent. In other words, you must have the same denominator for both fractions.

<em>Now what do we do? We add!</em>

\frac{1}{6} + \frac{4}{6} =\frac{5}{6}

This is because 4 + 1 = 5.

Your answer is \frac{5}{6}.

I hope this helps!

<h2><u>PLEASE MARK BRAINLIEST!</u></h2>
8 0
3 years ago
Read 2 more answers
Other questions:
  • A circle is divided into 4 arcs that are in a 2:3:4:6 ration. What is the measure of the smallest arc?
    14·1 answer
  • What is the answer to this equation 3-3x6+2=?
    11·2 answers
  • Last week, a candle store received $423.60 for selling 20 candles. Small candles sell for $10.98 and large candles sell for $27.
    14·1 answer
  • PLEASE HELP. 15 POINTS
    7·2 answers
  • Liliana is making a vase with a circular base. She wants the area of the base to be between 135 cm2 and 155 cm2. Which circle co
    8·2 answers
  • PLEASEE HELPP HELPP IMMA FAIL
    11·2 answers
  • Find the missing dimension of the cylinder. Round your answer to the nearest whole number.
    5·1 answer
  • Answer this question please answer<br>Whole number 34 to 77​
    5·2 answers
  • Ana y Maria vieron 2 hombres robar una joyería y también vieron como alcanzaron a salir. cuando fueron interrogadas por la polic
    8·1 answer
  • Write the equation in slope intercept form y= 3 (x+ 1) + 5x
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!