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
Temka [501]
3 years ago
15

Pls help I need dis for a good grade

Mathematics
2 answers:
love history [14]3 years ago
5 0

111) 5:4

112) 3.6

113) -4

114) 0.3 units down, 0.4 units to the left

Degger [83]3 years ago
4 0

111.) ratio of M:N is 6:5


112.) 3.6


113.) -3


114.) -0.7 probably? :p

You might be interested in
During the summer you want to read at least 32 books. You have read 21 books so far this summer . What are the possible nurabers
ioda

Answer:

you need to read 11 or more books to pass your goal

Step-by-step explanation:

7 0
3 years ago
grace rides her bike with a constant speed of 18 km/h how long will she take to travel a distance 72 kilometers
atroni [7]
If she rides her bike 18 km per hour
then it will take 4 hours to travel 72 km (72÷18)
the answer is 4
7 0
4 years ago
-1 3/5 divided by -2/3 <br> Write as a mixed number
mihalych1998 [28]

Answer:

2 2/5

Step-by-step explanation:

Dividing two fractions is the same as multiplying the first fraction by the reciprocal of the second fraction. First convert the first into the improper fraction -8/5. Now because when dividing fractions you keep the first on, change to multiplication and flip the second equation you have

-8/5 x -3/2=?

Now you just multiply across as you would and normal time multiplying fractions. Remember a negative divided by a negative is a positive! And not after you keep, change, flip and multiply you are left with 24/10. Which is equal to 12/5 but you wanted a mixed number so we convert it into 2 2/5

8 0
3 years ago
what are a) the ratio of the perimeters and b) the ratio of the areas of the larger figure to the smaller figure? the figures ar
Alla [95]
We know that

a) find <span>the ratio of the perimeters 
</span><span>
the ratio of the perimeters is equal to the scale factor
</span>scale factor=26/6-----> 13/3
the answer Part a) is
the ratio of the perimeters is 13/3

b) find <span>the ratio of the areas of the larger figure to the smaller figure
we know that
area larger figure=[scale factor]</span>²*area smaller figure
scale factor²=area larger figure/area smaller figure

the ratio of the areas of the larger figure to the smaller figure is equal to scale factor squared
scale factor²=(13/3)²----> 169/9

the answer Part b) is
169/9

the complete answer is
13/3 and 169/9
6 0
3 years ago
Solve for x using figure to the right. Pls answer this it is urgent
goldenfox [79]

Answer:

Therefore the value of x = 10 units

Step-by-step explanation:

Let label the Triangles first,

Δ ABC a right triangle at ∠ A =90°

Δ ADB andΔ ADC a right triangle at ∠ D =90°

Such that

AD = x

BD = 50

CD = 2

∴ BC = BD + DC = 50 + 2 = 52

To Find:

x = ?

Solution:

In right triangle  By Pythagoras Theorem,

(\textrm{Hypotenuse})^{2} = (\textrm{Shorter leg})^{2}+(\textrm{Longer leg})^{2}

In right triangle Δ ADB andΔ ADC  By Pythagoras Theorem we will have,

AB² =  BD² + AD²

AB² = 50² + x²            ..................equation ( 1 )

and

AC² = DC² + AD²

AC² = 2² + x²             ...................equation ( 2 )

Now in right triangle Δ ABC,

BC² = AB² + AC²

Equating equation  (1 ) and ( 2 ) and the given value we get

52² = 50² + x² + 2² + x²

∴ 2x² = 2704 - 2504

∴ 2x² =200

∴ x^{2} =\frac{200}{2}\\\\\therefore x=\pm\sqrt{100} \\\\ \textrm{x cannot be negative}\\\therefore x= 10\ unit

Therefore the value of x = 10 units

8 0
3 years ago
Other questions:
  • What is the answer to 1/2 of 1/5?
    13·2 answers
  • If a point is located above the xy-plane, then which coordinate(s) must be positive?
    12·2 answers
  • 3.) Fill in the blank.
    10·1 answer
  • A sixteen-sided number cube has the numbers 1 through 16 on each face. each face is equally likely to show after a roll. what is
    6·2 answers
  • How do i prove this
    15·1 answer
  • What is the measure of angle x?<br><br> Enter your answer in the box.<br> x = °
    15·2 answers
  • Which expression can have a remainder greater than 6?
    13·1 answer
  • What is the slope of a line with the cords (-3,2) (-1,-1)
    13·1 answer
  • How are the speakers of "Some Keep the Sabbath Going to Church"
    6·1 answer
  • I need help with someone explaining how to find the range of this! This course didn’t explain anything!
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!