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
sergeinik [125]
3 years ago
11

Please help!!!!!!!!!!!!!!!!

Mathematics
1 answer:
dedylja [7]3 years ago
4 0

Answer:

b is the answer

Step-by-step explanation:

You might be interested in
Find the values of x and y.
babunello [35]

Answer:

x=21°. :Angles subtended by the same arc

y=42°. :180-(117+21),angles subtended by the same arc

8 0
3 years ago
2. The following formula relates three quantities: Force (F), mass (m), and acceleration (a).
castortr0y [4]

Let

F--------> represent the force

m--------> represent the mass

a-------> represent the acceleration

we know that

The formula that relates three quantities: Force (F), mass (m), and acceleration (a) is equal to

F=ma

<u>Part a)</u> Solve this equation for a

F=ma

Divide both sides by the mass

a=\frac{F}{m}

therefore

<u>the answer part a) is equal to</u>

a=\frac{F}{m}

<u>Part b) </u>Let the force be 25 units and the mass be m = 10 units. What is the acceleration, a?

we know that

the formula of acceleration is equal to

a=\frac{F}{m}

in this problem

we have

F=25\\m=10

Substitute the values n the formula

a=\frac{25}{10}

a=2.5

therefore

<u>the answer part b( is equal to</u>

a=2.5

<u>Part c)</u> Let the force be F = 25 units and the acceleration be a = 5 units. What is the mass, m?

we know that

F=ma

Solve for m

Divide both sides by the acceleration

m=\frac{F}{a}

in this problem

we have

F=25\\a=5

Substitute the values n the formula

m=\frac{25}{5}

m=5

therefore

<u>the answer Part c) is </u>

m=5

5 0
3 years ago
Read 2 more answers
the total cost for material and labor for performing a blood test is $38.52. if the lab adds 15 2/5% to this cost for profit, wh
just olya [345]

Answer:

$44.45

Step-by-step explanation:

Convert 15 2/5% to decimal, =0.154

38.52+(38.52x0.154) (do this to add the cost of the % increase)

≈$44.45.

6 0
3 years ago
Read 2 more answers
Please answer these, i’ll give brainliest.
Alekssandra [29.7K]

Answer:

9) 21

10) 70

11) 64

12) 31

13) 83

14) 31

Step-by-step explanation:

too easy!!

7 0
3 years ago
What the base and formula v
Dmitriy789 [7]

Answer:

length x width x height and 25

8 0
3 years ago
Other questions:
  • What's the average of 19 from 45
    12·2 answers
  • Use the commutative and associative properties of multiplication to write an expression equivalent to (4⋅5)⋅3.
    11·1 answer
  • What is the answer and and show me how to show my work
    8·1 answer
  • Consider this sequence
    11·1 answer
  • One of the plants in Jorge's garden grows at the rate of 2 Inches in 3 months. A second plant grows at the rate of 3 inches in 2
    8·1 answer
  • Draw a quadrilateral that does not belong, then explain why. What should I draw and write?​
    9·2 answers
  • In 8 years tamika will be 22 how old is she now?
    5·2 answers
  • The sales tax rate is 10%. If Dillion buys a beach umbrella priced at $93, how much tax will he pay
    10·2 answers
  • 10. A wildfire in Montana destroyed 240,000 acres in 3 days. At this rate, how many
    10·2 answers
  • 1.hi students I have a question for you
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!