Use △def, shown below, to answer the question that follows:

Asked by maham237 @ 28/11/2020 in Mathematics viewed by 364 People

Use △DEF, shown below, to answer the question that follows:
What is the value of x rounded to the nearest hundredth? Type the numeric answer only in the box below.

Answered by maham237 @ 28/11/2020

Answer:

$x=36.08$

Step-by-step explanation:

Given: From the given triangle DEF, ∠E=90°, DF=55 and DE=x.

To find: The value of x.

Solution:

From the given triangle DEF, applying the trigonometry, we have

$\frac{x}{55}=cos49^{\circ}$

⇒ $x=55(cos49^{\circ})$

⇒ $x=55(0.656)$

⇒ $x=36.08$

Therefore, the value of x will be 36.08.

Use the rule of 72 to answer the following questions

Asked by maham237 @ 08/01/2021 in Business viewed by 364 persons

When Would you need to use Rule 72 ?

Use the graph below to answer the question that follows

Asked by maham237 @ 21/05/2021 in Mathematics viewed by 350 persons

graph of the curve that passes through the following points, 0, 3; pi over 2, 5; pi, 3; 3 pi over 2, 1; 2 pi, 3. What is the rate …

Use the relative size of the 3s orbital below to answer the following questions about orbitals a-d:

Asked by maham237 @ 27/11/2020 in Chemistry viewed by 338 persons

Use the relative size of the 3s orbital below to answer the following questions about orbitals A–D. (a) Which orbital has the highest value of n? (b) Which orbital(s) have …

Which of the following questions can be answered by science

Asked by admin @ 26/10/2021 in Chemistry viewed by 420 persons

Which of the following questions can be answered by science? Are mind, body, and soul related to one another? Are physical and chemical changes a part of nature? Does studying …

Read the passage and answer the following questions

Asked by admin @ 26/08/2021 in English viewed by 392 persons

Read the passage and answer the following questions

Read the following passage and answer the questions

Asked by admin @ 25/08/2021 in English viewed by 408 persons

Read the following Passage and Answer the questions that follow

Match the following questions and answers

Asked by admin @ 24/08/2021 in Social Sciences viewed by 373 persons

Match the following questions

Read the extract and answer the following questions

Asked by admin @ 24/08/2021 in Science viewed by 368 persons

Read the extract and answer the following questions

Which of the following is used in pencils answer

Asked by admin @ 23/08/2021 in Science viewed by 319 persons

Which of the following is used in pencils? A. GraphiteB. SiliconC. CharcoalD. PhosphorousAnswer fast

Read the following passage and answer the questions below

Asked by admin @ 20/08/2021 in English viewed by 386 persons

READ THE FOLLOWING PASSAGE AND ANSWER THE QUESTIONS BELOW: [Select only ONE option] Can we see (1) ......... the earth is a globe? Yes, we can, when we watch a …

Study the picture and answer the question that follows

Asked by admin @ 13/08/2021 in Social Sciences viewed by 301 persons

Study the picture and answer the question that follows: Which of the following aspect best signifies this image of ‘Germania’? A. Heroism and Justice B. Folk and Cultural Tradition C. …

Read the passage and answer the questions that follow

Asked by admin @ 12/08/2021 in English viewed by 438 persons

1. Read the passage and answer the questions that follow: 1. Ideas rule the world. You shape your fate and decide your destiny by your thoughts. You have to think …

Which question can be answered by following the scientific method

Asked by maham237 @ 08/06/2021 in Biology viewed by 333 persons

Analyze the map below and answer the question that follows

Asked by maham237 @ 28/05/2021 in Geography viewed by 324 persons

A.Spain B.England C.France D.Portugal

Analyze the image below and answer the question that follows

Asked by maham237 @ 22/05/2021 in Health viewed by 509 persons

A horizontal neuron. The large, leafy branches on the left are labeled 1. The large body on the left is labeled 2. The chain between the sides is labeled 3. …