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
vlada-n [284]
2 years ago
5

NEED HELP ASAP FREE BRAINLIST

Mathematics
1 answer:
oksano4ka [1.4K]2 years ago
5 0

Answer:

um yea i dont know that

Step-by-step explanation:

You might be interested in
CAN SOMEONE HELP ME WITH THIS?!
lutik1710 [3]

Answer:

a = 14

b = 24

c = 24.9

A = 33.2 degrees

B = 70 degrees

C = 76.8 degrees

Step-by-step explanation:

a/sin(A) = b/sin(B) = c/sin(C)

14/sin(A) = 24/sin(70)

sin(A)×24 = sin(70)×14

sin(A) = sin(70)× 14/24 = sin(70) × 7/12 = 0.548154029...

A = asin(0.548154029...) = 33.240464... degrees

the sum of all angles in a triangle is airways 180 degrees.

C = 180 - 70 - 33.240464... = 76.75954... degrees

24/sin(70) = c/sin(76.75954...)

c = 24×sin(76.75954...)/sin(70) = 24.86133969...

6 0
2 years ago
Solve for k 5/8(3k+1)-1/4(7k+2)=1
lesya [120]

Answer:

<h2>k = 7</h2>

Step-by-step explanation:

\dfrac{5}{8}(3k+1)-\dfrac{1}{4}(7k+2)=1\qquad\text{multiply both sides by 8}\\\\8\!\!\!\!\diagup^1\cdot\dfrac{5}{8\!\!\!\!\diagup_1}(3k+1)-8\!\!\!\!\diagup^2\cdot\dfrac{1}{4\!\!\!\!\diagup_1}(7k+2)=8\cdot1\\\\5(3k+1)-2(7k+2)=8\qquad\text{use the distributive property}\ a(b+c)=ab+ac\\\\(5)(3k)+(5)(1)+(-2)(7k)+(-2)(2)=8\\\\15k+5-14k-4=8\qquad\text{combine like terms}\\\\(15k-14k)+(5-4)=8\\\\k+1=8\qquad\text{subtract 1 from both sides}\\\\k=7

3 0
3 years ago
Find the equation of a line with a slope 3 that includes the point (0,5)
Genrish500 [490]

Answer:

B

Step-by-step explanation:

We want to find the equation of a line with a slope of 3 that includes the point (0, 5).

We can use the slope-intercept form, given by:

y=mx+b

Where m is the slope and b is the y-intercept.

Notice that the given point (0, 5) is already the y-intercept. So, b = 5.

By substitution, we acquire:

y=3x+5

Hence, our answer is B.

3 0
3 years ago
Read 2 more answers
Suppose △DFC≅△SNP . What is the corresponding congruent part for each segment or angle? Drag the answers into the boxes to match
timurjin [86]

<FCD

<SNP

SN

FC

Look at the vertex of each angle and match it to the other triangle (tri. DFC is congruent to tri. SNP) F=N, which is the vertex, D=S, C=P, DF=SN, and so on

7 0
3 years ago
Read 2 more answers
Dan's business loses $9 each day. Which equation would be used to show how much money Dan's business has lost in a week? A. -9 ×
Lady bird [3.3K]

Answer:

C. \: 9 \times 7

8 0
3 years ago
Other questions:
  • 2w+3=9 two step equations { the do /undo approach}
    13·2 answers
  • The equation of motion of a particle is s = t3 − 3t, where s is in meters and t is in seconds. (Assume t ≥ 0.) (a) Find the velo
    7·1 answer
  • Simplify 8 to the -5th power over 8 to the -3rd power
    8·1 answer
  • If f(x) = x + 7 and g(x) = 1/x -13, what is the domain of (f O g)(x)
    15·2 answers
  • Find an equivalent expression for: 20+5(2x+5)
    13·1 answer
  • 1.2 ÷ 4 = 12 tenths ÷ 4
    11·1 answer
  • Which ordered pair makes both inequalities true y&gt;-3x+3 and. Ygreater than or equal to 2x-2
    14·1 answer
  • Solve each inequality. (x – 3)(x - 2)^2 &gt; 0
    12·1 answer
  • Which value from the set {3, 8, 9, 14} makes the equation true ?
    11·1 answer
  • În desen este reprezentat trapezul
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!