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
Charra [1.4K]
4 years ago
5

What is 17/18 + 1/20

Mathematics
1 answer:
MrMuchimi4 years ago
8 0

Answer:

179/180

Step-by-step explanation:

<em><u>Step One</u></em>

Find the prime factors of 18 and 20

18:3*3*2

20: 2 * 2 * 5

<em><u>Step Two</u></em>

You need two 2s two 3s and one 5 for the common denominator

The common denominator is 2 * 2 * 3 * 3 * 5 = 180

<em><u>Step Three</u></em>

Put the two fractions over 180

\dfrac{17*10}{10*18} + \dfrac{1*9}{10*18}

\dfrac{170}{180} + \dfrac{9}{180}

179/180

You might be interested in
What is the answer to this in math 9.5(-7.8)
Minchanka [31]

Answer:

-74.1, is the answer.

Step-by-step explanation:

7 0
4 years ago
Read 2 more answers
Can someone please help? I'll give brainlist! <br>​
mrs_skeptik [129]

Step-by-step explanation:

Use TOA method (tan angle = opposite / adjacent)

Given Opposite = x

adjacent = 6,

\tan(37)  =  \frac{opposite}{adjace nt}  \\   \tan(37)  =  \frac{x}{6}  \\ x = 6 \tan(37)  \\  = 4.5units(nearest \: tenth)

6 0
3 years ago
67x36 is estimated to 70x40 but will it be greater or less than the actual product
Gnesinka [82]
It would be greater than the actual product because you rounded up so the answer will be up
5 0
3 years ago
Read 2 more answers
What’s MA I need a answer asap if possible
choli [55]

Answer:

Step-by-step explanation:

MA²=MX²+AX²

=20²+21²

=400+441

=841

MA=√841=29

8 0
2 years ago
Read 2 more answers
Doubling the dimensions of a rectangle increases the area by a factor of 4.
aksik [14]

p → q  represents the original conditional statement and the contrapositive of the original conditional statement. Then the correct options are A and E.

The missing options are given below.

<h3>What is dilation?</h3>

Dilation is the process of increasing the size of an item without affecting its form. Depending on the scale factor, the object's size can be raised or lowered.

There is no effect of dilation on the angle.

Doubling the dimensions of a rectangle increases the area by a factor of 4.

If p represents doubling the dimensions of a rectangle and q represents the area increasing by a factor of 4.

Then the true statement will be

Then the correct options are A and E.

More about the dilation link is given below.

brainly.com/question/2856466

#SPJ1

8 0
2 years ago
Other questions:
  • I don't get how to do this some one help me plzzz
    6·2 answers
  • Please answer showing work on paper if you can.
    6·1 answer
  • a cafeteria table has a length of 8 feet and a width of 3 feet. If 3 tables are pushed together, what is the combined area of th
    10·1 answer
  • Mmmmmmmmmmmmmmmmmm..................
    11·2 answers
  • What is $20 marked up hi 20%
    15·2 answers
  • Gabrielle is cutting a triangular sign with a base of 8 inches. The perpendicular distance from the base of the sign to its vert
    8·1 answer
  • Find the distance between points P(9, 2) and Q(6, 1) to the nearest tenth.
    5·1 answer
  • Ummmmmmm wats 1pls9 i ned hlep imm in 2nd grd and ned hlp
    14·1 answer
  • Given directed line segment KM , find the coordinates of L such that the ratio of KL to KM is 1:3. Plot point L. the points are
    9·1 answer
  • James has $325 in his savings account. He spends $28 a week. How many, w, weeks until he has $157 left in his account?​
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!