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
gulaghasi [49]
4 years ago
7

3.5 +(1+4 x (6.5 + 1.5)

Mathematics
1 answer:
lutik1710 [3]4 years ago
7 0

Answer:

the answer is 38.5

hope this helps

You might be interested in
What is the value of the expression –c + d when c = –14.9 and d = –2.6?
Masteriza [31]
c=-14.9\to-c=-(-14.9)=14.9\\d=-2.6\\\\-c+d=14.9+(-2.6)=14.9-2.6=\huge\boxed{12.3}\leftarrow\boxed{c}
4 0
4 years ago
What is the geometric mean of 2/5 and 490
natta225 [31]

Answer:

14

Step-by-step explanation:

Geometric mean = nth root (product of individual values of set of data)

from the question, n=2,

product of individual values of set of data= 2/5*490 = 196

Therefore Sqrt (196) =14

NB: As n is 2, we use sqrt, if n is 3, we use cube root and so on

8 0
4 years ago
You decide Tia thinks that 16-8÷8 is 15. Antoine thinks 16-8÷8 is 1 who is correct explain your reasoning.
Studentka2010 [4]

Tia is correct because she used PEMDAS

16 - 8 ÷ 8

= 16 - 1

= 15

Therefore, Tia is correct & the answer is 15

-AaronWiseIsBae

8 0
3 years ago
Plz help i need a correct answer asap
3241004551 [841]

A is

| - 9|  +  |9|

absolute value is always positive, the minus sign vanishes (it literally means "how far away from zero" something is. distance can't be negative.)

B ist just 18

3 0
3 years ago
What is -26/24 as a decimal?
ruslelena [56]

-1.08333333333

I used a calculator

hope it helps!

7 0
3 years ago
Read 2 more answers
Other questions:
  • Kayla was at the surface of a swimming pool and recorded the following two measurements, in feet, on a number line:
    14·1 answer
  • A country's population in 1991 was 15 million. In 2001 it was 16 million. Estimate the population in 2005 using thr exponential
    15·1 answer
  • Can someone help with this ASAP and pls show ur work on how u got it
    13·2 answers
  • Find the value of y when x equals 20 -2x+4y=-4
    12·1 answer
  • Simplify 3^-9 / 3^-12. <br> 1/3^3<br> 1/3^21<br> 3^3 <br> 3^21
    6·1 answer
  • (HELP FOR 100 POINTS) State the minimum monthly income and hourly wage per worker needed to cover monthly expenses for the famil
    15·2 answers
  • A student uses the division shown to divide –3x4 15x3 – x 5 by x – 5, and concludes that x – 5 is not a factor of the polynomial
    13·2 answers
  • Can someone help me please!
    12·1 answer
  • The diameter of a small circular rug is 36 inches use 3.14 for pie to determine the radius and the circumference
    5·1 answer
  • She has 40 coins all made up of quarters and dimes, And when she counted them up she had $7.75 from them, how much of each did s
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!