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Alex Ar [27]
3 years ago
11

Please help me ASAP! Will give Brainliest + lots of points!!

Mathematics
2 answers:
Keith_Richards [23]3 years ago
6 0

Answer:

  • D. m∠4 = 40°

Step-by-step explanation:

In the given kite the vertical diagonal is the angle bisector of both angles.

  • Angles 1 and 3 are complementary
  • Angles 2 and 4 are complementary

<u>Given</u>

  • m∠1  = 2m∠3 ⇒ 3m∠3 = 90° ⇒ m∠3 = 30°

and

  • m∠2 = m∠3 + 20° ⇒ m∠2 = 30° + 20° = 50°

then

  • m∠4 = 90° - m∠2 = 90° - 50° = 40°

Correct option is D

adoni [48]3 years ago
4 0

Answer:

The diagram is a khe.

The m/1 is twice m23.

The m/2 is 20 more than the m23.

Find m24.

The figure is not drawn to scale

m24 = 30

m24 = 60

m/4 = 50

m24 = 40

Step-by-step explanation: it would be m/4 =50

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Help w one question plz
GarryVolchara [31]

Answer:

B is the right answer

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
The graph shows the cost (C) of shipping a package based on its mass in pounds (p)
EleoNora [17]

Answer:

C = 4p

Step-by-step explanation:

Because it starts at 0 pounds costs 0 dollars, we know it starts at the origin and has no y-intercept. Because it rises up 20 dollars for every 5 pounds, we can use rise/run to do 20/5 to get an increase of 4 dollars per pound.

5 0
2 years ago
Which expression uses the commutative property to make it easier to evaluate
Basile [38]

Let's begin by listing out the given information:

The commutative property states that for addition, the order in which we add numbers does not change their sum & for multiplication, the order in which we multiply does not change their product.

Mathematically expressed as:

\begin{gathered} x+y+z=y+z+x \\ x\cdot y\cdot z=y\cdot z\cdot x \end{gathered}

Therefore, the commutative property of this is:

\begin{gathered} \frac{4}{3}\cdot\frac{1}{5}\cdot18=\frac{4}{3}\cdot18\cdot\frac{1}{5} \\ \Rightarrow\frac{4}{3}\cdot18\cdot\frac{1}{5} \\  \end{gathered}

Therefore, Option D is the correct answer

7 0
2 years ago
Which of the following is equivalent to (125^2/ 125^4/3)
zysi [14]

Option D:

The expression equivalent to the given expression is 25.

Solution:

The image of the question is attached below.

Given expression:

$\left(\frac{125^{2}}{125^{\frac{4}{3}}}\right)

To find which expression is equivalent to the given expression:

$\left(\frac{125^{2}}{125^{\frac{4}{3}}}\right)

125 can be written as 5 × 5 × 5 = 5³

      $=\frac{(5^3)^{2}}{(5^3)^{\frac{4}{3}}}

Using the exponent rule: \left(a^{m}\right)^{n}=a^{(m n)}

     $=\frac{5^6}{5^{\frac{12}{3}}}

     $=\frac{5^6}{5^4}

Using the exponent rule: \frac{a^{m}}{a^{n}}=a^{m-n}

      =5^{(6-4)}

      = 5²

      = 25

$\left(\frac{125^{2}}{125^{\frac{4}{3}}}\right)=25

The expression equivalent to the given expression is 25.

Option D is the correct answer.

7 0
3 years ago
He drinks 3 1/2 liters every 2/3 hour how many liters in one hour
White raven [17]

Answer:

<h2>5 1/4</h2>

Step-by-step explanation:

3 1/2 = 6/2 + 1/2 = 7/2

He drinks 3 1/2 liters every 2/3 hour means

He drinks (7/2)×(3/2) = 21/4 = 5 1/4 liters in one hour.

:)

3 0
3 years ago
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