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
lbvjy [14]
2 years ago
10

3 1/2 + (-7) x (2 2/3 + 1 1/2) = ?

Mathematics
2 answers:
mixer [17]2 years ago
6 0

Answer: 77/3 or 25 2/3

Step-by-step explanation:

1. Convert mixed numbers into improper fractions:

3 1/2 = 3*2+1/2 = 7/2

2 2/3 = 2*3+2/3 = 8/3

1 1/2 = 1*2+1 = 3/2

2. Calculate within parentheses

Multiply and divide from left to right

Add and subtract from left to right

mestny [16]2 years ago
3 0

Answer:

- 53 2/3

Step-by-step explanation:

3 1/2 + (-7) x (2 2/3 + 1 1/2)

= 7/2 - 7 (8/3 + 11/2)

= 7/2 -7 (49/6)

= 7/2 - 343/6

= - 161/3

= - 53 2/3

You might be interested in
Jason scored a total of 38.14 points in four events during the state gymnastic competition .If he had the same score for each ev
kramer
You have to divide 38.14 by 4 and your answer equals 9.535 whichirounds to 9.54
6 0
2 years ago
Read 2 more answers
Please help! Find the value of x.
bezimeni [28]

Answer:

Tag me as Brilliant

Step-by-step explanation:

Herevis your answer.

4 0
2 years ago
Read 2 more answers
A ramp 18 ft long rises to a platform. The bottom of the platform is 13 ft from the foot of the ramp. Find x, the angle of eleva
Varvara68 [4.7K]

Answer:

The answer to your question is: Ф = 43.95°

Step-by-step explanation:

Data

length = 18 ft

distance bottom to is 13 ft

x = angle = ?

Formula

cos Ф = opposite side / hypotenuse  

Process

cos Ф = 13 ft / 18 ft                   substitution

cos Ф = 0.72                            simplify

Ф = cos⁻¹ (0.72)

Ф = 43.95°                                result

8 0
3 years ago
Is the following number rational or irrational?<br> 9.0<br> A: rational<br> B: Irrational
Lelu [443]

Answer:

Rational

Explanation:

9 is a Rational Number

5 0
2 years ago
Determine the translation
arsen [322]

Answer:

<em>1 unit left and 7 units up</em>

Step-by-step explanation:

|3 - 2| = |1| = 1

The x-coordinate when from 3 to 2, so it is 1 unit left.

|-4 - 3| = |7| = 7

The y-coordinate when from -4 to 3, so it is 7 units up.

7 0
2 years ago
Other questions:
  • If g(x)=5x-2,what is g(3)
    14·1 answer
  • The value of x is? also can you explain how to do this?
    5·1 answer
  • Write an equation in slope-intercept form for the line that is perpendicular to the graph of 3x+2y=8 and passes through the y-in
    15·1 answer
  • There are six numbers on a normal die. What is the probability you will roll an odd number? Reduce the fraction to its simplest
    14·1 answer
  • Someone please helpppppp
    11·2 answers
  • How do I solve problems like this? I did it last year, but I don't remember how to do it.
    13·2 answers
  • If the lengths of two sides of a triangle are 3 and 12, which could be the length of the third side?
    14·1 answer
  • Geomtry plzzz help 15 points
    12·1 answer
  • Please help quick you need​
    15·1 answer
  • I NEED HELP ASAP PLEASEEEE
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!