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
Snowcat [4.5K]
3 years ago
7

Very urgent. Please help

Mathematics
2 answers:
Nezavi [6.7K]3 years ago
8 0

Answer:

(2) 68°

Step-by-step explanation:

Since the required <u>m</u><u> </u><u>angle</u><u> </u><u>B</u><u> </u><u>=</u><u> </u><u>68</u><u>°</u>

masya89 [10]3 years ago
5 0
It would be (3) because the measure of angle B is simply 180 degrees minus the measure of angle ACD
You might be interested in
The lines passing through points (1, 1), (2, 3) and (3, 7), (2,5) on a grid would be ___<br> lines.
Harman [31]

Answer:

Step-by-step explanation:

can u be more specific on what your asking for please

5 0
3 years ago
4^3 + (-2) ^4 = ? <br> evaluate?
kirill115 [55]

Answer:

80

Step-by-step explanation:

PEMDAS- do exponents first here, simplifying that to 64+16, add those to get 80.

4 0
2 years ago
The expedition team plan a final practice run to test the range of their communication equipment. One member travels a distance
podryga [215]

Answer:

We need to sketch the problem first.

Find the size of angle R.

One member travels a distance of 12km due north. Another team member heads 50degree east of north and travels a distance of 10km.

If se substute 50° of 180 we have

180-50=130°

The distance between the two team members is the missing side.

We know two sides and included angle, so we use the cosine rule.

A2+b2+c2-2bcCosA

= 102+122-(2x10x12xcos130°)

=100+144-(-147.08)

=100+144+147.08

=391.08

A==SQRT391.08

=19.775

19.7km

Step-by-step explanation:

Download docx
4 0
2 years ago
I need help with this Show work on each one
Studentka2010 [4]

Answer:

first one is 1

Second is -2/3

3 0
2 years ago
What is the value of (−12)3? Question 1 options: 16 −16 18 −18<br>PLZ ANSWER ASAP
Lisa [10]

The value of (-12)3 is -36

5 0
3 years ago
Other questions:
  • Write and equation ( and maybe solve) please!
    8·1 answer
  • Both Dale and Chan went running for an hour. Dale ran 5 miles and Chan ran 2.5 miles. How did Dale’s distance compare to Chan’s?
    13·2 answers
  • 1. Which ordered pairs are solutions to the inequality –3x + y ≥ 7?
    10·1 answer
  • Find the measure of <br> A. 254<br> B. 53<br> C. 106<br> D. 127
    15·1 answer
  • Can you give me a real-world problem that involves multiplying a fraction and a whole number?
    13·1 answer
  • a parallelogram has one angle that measures 40. what are the measures of the other three angles in the parallelogram?
    10·2 answers
  • Which of the following is the product of the rational expression shown below 2/x+2•5/3x
    13·2 answers
  • Nevaeh is a high school basketball player. How many points would Nevaeh score in a game if she made 2 free throws (worth one poi
    7·2 answers
  • Help!!!!!!!!!!!!!!!!!!!
    13·2 answers
  • HELP PLEASE!! i just need #8 through #10
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!