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
Ronch [10]
3 years ago
14

Please help I am begging you extra points and BRAINLIEST!!!!!!!

Mathematics
1 answer:
aniked [119]3 years ago
6 0

\mathfrak{\huge{\orange{\underline{\underline{AnSwEr:-}}}}}

Actually Welcome to the concept of linear equations.

Sheet - 1

1.) m = -8

2.) n = 10

3.) b = 45

4.) x = -40

5.) p = 2

6.) x = 6

7.) x = -4

8.) x = 4.5

9.) x = 8

10.) w = 40

Sheet - 2

1.) x = 2

2.) x = -2

3.) x = 20

4.) x = -3/2

5.) x = -8

6.) x = 11

7.) x = 0

8.) x = 5

9.) x = -10/3

10.) x = 30

You might be interested in
Slope = -1, y-intercept = 3
andreev551 [17]

what's the question pymp

5 0
3 years ago
Reflect the shape A in the line
riadik2000 [5.3K]

i dont knowkkkkkkkkkkkkk

5 0
3 years ago
An aeroplane X whose average speed is 50°km/hr leaves kano airport at 7.00am and travels for 2 hours on a bearing 050°. It then
Zigmanuir [339]

Answer:

(a)123 km/hr

(b)39 degrees

Step-by-step explanation:

Plane X with an average speed of 50km/hr travels for 2 hours from P (Kano Airport) to point Q in the diagram.

Distance = Speed X Time

Therefore: PQ =50km/hr X 2 hr =100 km

It moves from Point Q at 9.00 am and arrives at the airstrip A by 11.30am.

Distance, QA=50km/hr X 2.5 hr =125 km

Using alternate angles in the diagram:

\angle Q=110^\circ

(a)First, we calculate the distance traveled, PA by plane Y.

Using Cosine rule

q^2=p^2+a^2-2pa\cos Q\\q^2=100^2+125^2-2(100)(125)\cos 110^\circ\\q^2=34175.50\\q=184.87$ km

SInce aeroplane Y leaves kano airport at 10.00am and arrives at 11.30am

Time taken =1.5 hour

Therefore:

Average Speed of Y

=184.87 \div 1.5\\=123.25$ km/hr\\\approx 123$ km/hr (correct to three significant figures)

(b)Flight Direction of Y

Using Law of Sines

\dfrac{p}{\sin P} =\dfrac{q}{\sin Q}\\\dfrac{125}{\sin P} =\dfrac{184.87}{\sin 110}\\123 \times \sin P=125 \times \sin 110\\\sin P=(125 \times \sin 110) \div 184.87\\P=\arcsin [(125 \times \sin 110) \div 184.87]\\P=39^\circ $ (to the nearest degree)

The direction of flight Y to the nearest degree is 39 degrees.

7 0
3 years ago
How could you use 1/4 cup measuring cup to measure the water of 3/4 of a cup
VashaNatasha [74]

Answer:

you fill it 3 times

Step-by-step explanation:

1/4 * 3 = 3/4

8 0
3 years ago
Solve the equation for x.​
yarga [219]

Answer:

-90

Step-by-step explanation:

6 0
3 years ago
Other questions:
  • A tractor tire travels about 471 inches in 1 rotation. What is the approximate diameter of the tire?
    5·1 answer
  • If a competitive bike rider averages 14 miles per hour for a 4 4 5 hour long race, how far will they travel during that time?
    9·2 answers
  • Simplify this expression 2wz-w-6wz+4w-7
    14·2 answers
  • H e l p :') pls and ty<br><br><br><br><br><br><br><br><br><br> and stop looking at my other tabs ;-;
    12·1 answer
  • What are to equivalent ratios to 6:7...14:28....27:9...15:12......35:40
    15·1 answer
  • For a class of 25 students, 5 pizzas are needed for
    15·1 answer
  • Does y=kx represent a direct or inverse variation?
    14·2 answers
  • Order the following decimals in order from LEAST to GREATEST.
    12·1 answer
  • Y=x+3over 8 proportional or nonproportional
    11·1 answer
  • What are the lengths of A ⁢ D ¯ , D ⁢ B ¯ , A ⁢ E ¯ , and E ⁢ C ¯ ? Measure and record them.
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!