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
larisa [96]
3 years ago
8

Plz help me solve this and in the blue arrows you put inequality signs

Mathematics
1 answer:
klemol [59]3 years ago
8 0

Answer:

Step-by-step explanation:

(b/45) +7 > 5

(b/45) > -2

b > -90

Perimeter is 17 m ≥ 2* length 4.7 +2*widths

b. 9.4+2w ≤ 17

a. (2/7)n -10.6 < 12.4

(2/7)n <  12.4 +10.6

(2/7)n < 23

2n < 23*7

n < 161/2

n < 80.5

You might be interested in
Please help me I will mark as a brainliest ​
MrRissso [65]

Answer:

grv srt66as 8f bolly fun. bolly. bolly fun tv

Step-by-step explanation:

vr tvtybin I'll wind Erin posh key tv I slap tv

7 0
2 years ago
Read 2 more answers
Simplify the ratio: 28:35
Mama L [17]
28:35
Those are divisible by 7 so divide both sides by seven
the answer is 4:5
3 0
3 years ago
Read 2 more answers
Help me pls i dont understand math
e-lub [12.9K]

Answer:

c = -6

Step-by-step explanation:

Let us solve your equation step-by-step, which is this: c /−3  + 5 = 7

The first step is to simplify both sides of the equation: −1 /3 c + 5 = 7

Then, subtract 5 from both sides: -1/3c + 5 - 5 = 7 - 5 ---> -1/3c = 2

Multiply both sides by -3/1 making it equal to: c = -6.

4 0
3 years ago
In ΔRST, the measure of ∠T=90°, RS = 90 feet, and TR = 76 feet. Find the measure of ∠S to the nearest tenth of a degree.
Rama09 [41]

Answer:

57.6

Step-by-step explanation:

6 0
3 years ago
If a+2b/a-b =2/3 then b/a=?​
Dominik [7]

Answer:

\frac{b}{a} = - \frac{1}{8}

Step-by-step explanation:

Given

\frac{a+2b}{a-b} = \frac{2}{3} ( cross- multiply )

2(a - b) = 3(a + 2b) ← distribute parenthesis on both sides )

2a - 2b = 3a + 6b ( subtract 3a from both sides )

- a - 2b = 6b ( add 2b to both sides )

- a = 8b ( divide both sides by 8 )

- \frac{1}{8} a = b ( divide both sides by a )

- \frac{1}{8} = \frac{b}{a}

6 0
2 years ago
Read 2 more answers
Other questions:
  • Plz I need help look at the picture
    7·2 answers
  • What is the mode for the data set?
    8·2 answers
  • Please help me, it's due tomorrow and I haven't gotten any sleep!!!! ); ); );
    7·1 answer
  • Point B lies between points A and C on Line segment A C . Let x represent the length of segment AB in inches.
    14·1 answer
  • If your grade is a 96, then you are making an A
    14·1 answer
  • -5x+7+2x-13&lt;9 Please Explain
    15·1 answer
  • Math.............,,,,,,,,,
    7·2 answers
  • How do you know a number is divisible by 6?
    9·2 answers
  • Bella had already read 20% of the book before her teacher assigned it to the class. She is choosing between two options to finis
    5·2 answers
  • Helpppppppppp meeeeeeeeee
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!