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
Bumek [7]
2 years ago
7

Use ΔDEF, shown below, to answer the question that follows

Mathematics
1 answer:
AVprozaik [17]2 years ago
8 0
Using sine rule, 55 / sin 90 = x / sin(90 - 49)
55 / 1 = x / sin 41
x = 55 sin 41 = 36.08
You might be interested in
Why is a 99 confidence interval wider than a 95 confidence interval?
Ugo [173]
A larger interval is wider than a smaller interval.
4 0
3 years ago
What is 20% of 650g?
melomori [17]

20%*650g=\frac{650g}{5}=130g.

Therefore, 20% of 650g is 130g.


4 0
2 years ago
Figure I and Figure II are similar figures,
ELEN [110]

The ratio of corresponding sides is same for all the sides for similar polygon. the correct proportion is,

\frac{ST}{EF}=\frac{WR}{CD}

Thus the option H is the correct option.

To find the correct proportion we need to know about the properties of slimier polygon.

<h3>What are the properties of similar polygon?</h3>

Two polygons are said to be similar or congruent pentagon-

The corresponding angle of two pentagons are congruent.

The ratio of corresponding sides is same for all the sides.

The figure given in the problem of similar two polygons with six sides.

Rearrange the second figure as shown in figure.

As for the similar polygons, the ratio of corresponding sides is same for all the sides.

Thus the sides shown in the two rearranged figure must be same. Therefore,

\frac{ST}{EF}=\frac{WR}{CD}

Hence the correct proportion is,

\frac{ST}{EF}=\frac{WR}{CD}

Thus the option H is the correct option.

Learn more about the similar polygon here;

brainly.com/question/771807

8 0
2 years ago
Sean has some candy bars that he wants to give away. He is going to give each person \dfrac18 8 1 ​ start fraction, 1, divided b
Afina-wow [57]

Answer:

22 people

Step-by-step explanation:

Sean has 2 3/4 candy bars. That is 11/4 candy bars.

He wants to give out 1/8 candy bars.

The number of people that will get candy is:

\frac{11}{4} / \frac{1}{8}\\ \\= \frac{\frac{11}{4} }{\frac{1}{8}} \\\\\frac{11}{4} * \frac{8}{1} \\\\22

22 people can get candy.

8 0
3 years ago
Read 2 more answers
If f(x)=x/2-3and g(x)=4x^2+x-4, find (f+g)(x)
Sergeeva-Olga [200]

Step-by-step explanation:

(f+g)(x) = f(x) + g(x)

= x/2-3 + 4x²+x+4

= ..........

4 0
3 years ago
Other questions:
  • Write two addition sentences where the sum is zero.
    8·1 answer
  • Can someone help please!!!<br> Pictures below
    6·1 answer
  • 30 elementary school students are surveyed and asked to name their favorite colors. In reporting the results, which is the BEST
    13·1 answer
  • Note: Figure is not drawn to scale.
    8·1 answer
  • What is 6s + 18t + 3w =
    10·1 answer
  • Please help this is very easy!!!!!!!
    14·2 answers
  • 1. Camille received $1000 in graduation gifts. He found a savings plan that will pay him 4% interest compounded continuously. Us
    6·1 answer
  • HELP PLSSS!!! NO LINKS!!!
    15·1 answer
  • What is 0.16‾‾‾‾√<br> 0.16<br> ? Give the answer as a decimal
    11·1 answer
  • The average amount of ozone in several cities across Pennsylvania was correlated with the average number of asthma cases in thos
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!