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
neonofarm [45]
3 years ago
10

For which value of a are all the solutions of 2(x-5)>3x+a less than or equal 5?

Mathematics
1 answer:
saveliy_v [14]3 years ago
6 0
2(x-5)>3x+a \\
2x-10 > 3x+a \\
2x-3x>a+10 \\
-x>a+10 \ \ \ |\times (-1) \\
x

The solutions must be less than or equal to 5.
-a-10 \leq 5 \\
-a \leq 5+10 \\
-a \leq 15 \ \ \ |\times (-1) \\
a \geq -15

All the solutions are less than or equal to 5 for a≥-15.
You might be interested in
State the best term for the given figure in the diagram
LekaFEV [45]

Answer:

i dont understand what the question means

Step-by-step explanation:

8 0
3 years ago
How many solutions does the following system have
Akimi4 [234]

Answer:

C) One solution: (\frac{1}{3}, 0)

Step-by-step explanation:

Hope this helps!

6 0
2 years ago
How to put y=3/8x+5 into stanfard form?
azamat
The answer to the question

8 0
3 years ago
Please please help me no links
Finger [1]

Given:

In triangle ABC, AB = AC, AD is angle bisector and measure of angle C is 49 degrees.

To find:

The value of x and y.

Solution:

In triangle ABC,

AB=AC                    (Given)

So, triangle ABC is an isosceles triangle and by the definition of base angles the base angles of isosceles triangle are congruent.

In isosceles triangle ABC,

\angle B\cong \angle C

m\angle B\cong m\angle C

m\angle B\cong 49^\circ

The angle bisector of an isosceles triangle is the median and altitude of the triangle. So, the angle bisector is perpendicular to the base.

m\angle ADB=90^\circ

x^\circ=90^\circ

In triangle ABD,

m\angle DAB+m\angle ABD+m\angle ADB=180^\circ         [Angle sum property]

y^\circ+49^\circ+x^\circ=180^\circ

y^\circ+49^\circ+90^\circ=180^\circ

y^\circ=180^\circ-49^\circ-90^\circ

y^\circ=41^\circ

Therefore, the correct option is B.

3 0
3 years ago
Helpppp pleasssss!!!!
DaniilM [7]

Answer:

Step-by-step explanation:

A)  

attached , I used g o o g l e draw.

B)

0.8 m  = 80 cm    =800 mm /50 = 16 mm

C)

bed = 4cm x 3cm  

4cm*50= 200 cm = 2 m  

3cm*50 = 150 cm = 1.5 m

8 0
3 years ago
Other questions:
  • What radian is equivalent to 240 degrees
    10·2 answers
  • Your gross income is $4,520.00/month. Your deductions are FICA (7.65%), federal tax withholding (11.75%), and state tax withhold
    11·1 answer
  • sample daat reflects shipments received from 3 different vendors Vendor Defective Acceptable 1 16 133 2 25 74 3 24 187 what is c
    14·1 answer
  • 1. What is the equation of the line in slope-intercept form?
    13·2 answers
  • What is the area of the following circle? the diameter is 1
    5·1 answer
  • GUYS HELP!!! ill give you BRAINS :) AND DONT JUST DO IT FOR THE POINTS IF U DO ILL REPORT U >:)
    13·1 answer
  • HELPP MEE (this is 6th grade math btw))
    9·2 answers
  • The graph below represents which of the following functions?
    13·2 answers
  • A rectangle has a length x and a width y
    7·2 answers
  • &lt;2 is a complement of &lt;4, and m&lt;2 = 51°. Find m&lt;4.<br> 39°<br> 102°<br> 51<br> 129°
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!