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
rewona [7]
3 years ago
14

15. twice a number less than twenty is at most ten Inequality: help please

Mathematics
2 answers:
frozen [14]3 years ago
8 0

Answer:

20 x 4 + 3

Step-by-step explanation:

Mama L [17]3 years ago
8 0

Answer:

20-2n<_10 (I cant do the less than or equal sign but the <_ is less than or equal to)

Step-by-step explanation:

At first I did 2n-20<_10 but it didn't work but I then did 20-2n<_10 and it worked.

You might be interested in
Part A: Clancey and Ethan are starting new books. So far, Clancey has read 1/4 of his book, which has 240 total pages and Ethan
Nonamiya [84]

In order to find who has read more pages, let's find the number of pages read by each one.

The number of pages read by Clancey is:

\frac{1}{4}\cdot240=\frac{240}{4}=60

The number of pages read by Ethan is:

\frac{2}{5}\cdot170=\frac{340}{5}=68

So Ethan read more pages.

The combined number of pages in both books is 240 + 170 = 410.

The combined number of pages read is 60 + 68 = 128

So the fraction is:

\frac{128}{410}=\frac{64}{205}

5 0
1 year ago
Please help me I’m stuck
FrozenT [24]

Answer:

10.77 units

Step-by-step explanation:

By imaging an imaginery line at point before 1 units to be 4 units: b = 4 units

Therefore h = 11 - 1 = 10 units

Using Pythagoras theorem:

x² = h² + b²  = 10² + 4² = 100 + 16 = 116

x = √116 = 10.77 units

8 0
3 years ago
I NEED HELP PLEASE! :)<br> thanks!
torisob [31]

Since ΔABC ~ ΔEDC, ∠B = ∠D.

Since both triangles appear to be similar, the corresponding angles are the same, and corresponding sides are the same or have the same ratio.

We can write an equation to resemble the problem:

8x + 16 = 120

Solve for x.

8x + 16 = 120

~Subtract 16 to both sides

8x + 16 - 16 = 120 - 16

~Simplify

8x = 104

~Divide 8 to both sides

8x/8 = 104/8

~Simplify

x = 13

Therefore, the answer is 13.

Best of Luck!

6 0
3 years ago
Please help with questions<br> 1d) and 1e)<br><br> Any help is much appreciated thanks
Anestetic [448]

Answer:

1d 6.742     1e 6

Step-by-step explanation: By sketching out the graph you can see the positive x intercept to find 1d

You can also replace h with 25 and isolate t to find 1e

5 0
2 years ago
Help me plz these are my last points and my las try the answer i did said its wrong
irga5000 [103]

Answer:

b=8h, not 8/h

tell me if it help

4 0
2 years ago
Read 2 more answers
Other questions:
  • The graph below shows the function f(x)=5x+10/x^2+7x+10 Where is the removable discontinuity of f(x) located?
    8·2 answers
  • -What is the slope of the graph below? -3/5<br><br> 3/5<br><br> -5/3<br><br> 5/3
    8·2 answers
  • 3*3*3*3=5 what symbols do i use +×÷-
    5·1 answer
  • Okay.
    6·1 answer
  • The width of a rectangle is 7 units less than the length. If the area is 44 square units, then find the dimensions of the rectan
    5·1 answer
  • At a café you can get a pre-made boxed lunch with a sandwich, fruit, and drink for only $3. • The sandwiches are made with eithe
    9·1 answer
  • Help me find the right angles URGENT !!
    15·1 answer
  • Refer to the accompanying data set and construct a ​% confidence interval estimate of the mean pulse rate of adult​ females; the
    6·1 answer
  • What is the y-intercept of f(x)=3/5x<br> a. (1, 0)<br> b. (1, 3/5)<br> c. (0, 0)<br> d. (0, 1)
    7·1 answer
  • A scale drawing for an apartment shown below in the drawing is 2 cm represent 5m
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!