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
andre [41]
3 years ago
12

Need help with solving both of these questions for geometry homework.

Mathematics
1 answer:
faltersainse [42]3 years ago
8 0

Answer:

m<R = m<T = 80.5 deg

Step-by-step explanation:

3)

Since WXYZ is a square, <WXZ is formed with a diagonal of the square and has measure 45 deg.

m<WXZ = 8x - 19 = 45

8x - 19 = 45

8x = 64

x = 8

4)

Draw the kite. Make sure that segments QR and RS are not congruent. Fill in the given angle measures. Angles R and T are congruent opposite angles.

The sum of the measures of the interior angles of a convex, n-sided polygon is

180(n  2).

A kite is a quadrilateral, so n = 4.

180(4 - 2) = 180(2) = 360

The sum of the measures of the interior angles of a kite is 360 deg.

m<Q + m<R + m<S + m<T = 360

75 + m<R + 124 + m<T = 360

m<R + m<T + 199 = 360

m<R + m<T = 161

m<R = m<T, so we substitute m<T with m<R.

m<R + m<R = 161

2m<R = 161

m<R = 80.5

m<R = m<T = 80.5 deg

You might be interested in
Find the number of sides of a regular polygon in which the measure of an interior angle is three times the measure of an exterio
Serhud [2]
The sum of the interior angles of any polygon is given by (n-2)180°, where n is the number of sides.

Also sum of all the exterior angles of any polygon is 360°

Given (n-2)180° = 3(360°)

=> n-2 = 6

=> n = 8.

Hence the number of sides of a polygon is 8
6 0
2 years ago
Does this graph show a function? Explain how you know.
NISA [10]

Answer:

its A.

Step-by-step explanation:

nun of the lines touch.

3 0
2 years ago
PLEASE HELP ME!!!!!!!
Airida [17]
<h3>Answer:</h3>

D. This is an experiment because it is applying a treatment

<h3>Step-by-step explanation:</h3>

Experiments and observational studies are both ways to find new information about a hypothesis but in different ways.

Vocabulary

First, to understand the question, let's define the key terms.

  • Experiment - An experiment is when a scientist purposely applies a treatment and interferes with a person's life in order to gather information.
  • Observational Study - This type of study attempts to study a person without interfering with their lives in any way.

These definitions eliminate the answer choices A and C because both of them match the incorrect definition of the term.

Experiment vs. Observational Study

Now, we need to figure out if this specific example is an experiment or an observational study. In this case, the nutritionist is giving a treatment of vitamins. This means that this cannot be an observational study because the scientist is interfering with people. It has to be an experiment because there is a specific treatment being applied.

5 0
2 years ago
Can someone pleaseeee help and if you’re correct i’ll cc give brainlies
koban [17]

Answer:

Us

Step-by-step explanation:

"Us", is plural and fits into the sentence.

5 0
3 years ago
Read 2 more answers
Jerome takes a math course and a science course for summer school. For every 4 hours jerome spends studying math, he studies sci
scoray [572]

Answer:

8 hours for math and science each

Step-by-step explanation:

4 x 8 = 32

3 x 8 = 24

32 + 24 = 56 hours

- You need to keep what you multiply, (ex. 8), the same as you work through this problem.

- Such as this problem, sometime the best methods are to just guess and check. This means to think of a number that is reasonable and try it. For example, if you try 5 and you see it is too low, go higher. Keep doing this and you would have got to 8 eventually.

4 0
3 years ago
Read 2 more answers
Other questions:
  • 6 ones 7 hundredths minus 2.3
    10·1 answer
  • What is the product of 63 and -59??
    5·1 answer
  • Niles and Bob sailed at the same time for the same length of time. Niles' sailboat traveled 36 miles at a speed of 6 mph, while
    14·1 answer
  • Can someone please help me
    9·1 answer
  • Which answer choice should I choose? Im thinking C but thinking i am wrong
    12·1 answer
  • I need it ASAP. Solve it please!!<br><br><br> {z}^{3} - 8i = 0​
    10·1 answer
  • Find the measurement of either the leg or the hypotenuse: A = B = 21 C =<br> 35
    7·1 answer
  • Help needed plse
    6·1 answer
  • Y
    13·1 answer
  • A pipe extends from sea level to a location under the sea. Four-fifths of the way down the pipe, there is a leak. The leak's ele
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!