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
Mrac [35]
3 years ago
9

How many significant figures will there be in the answer to the following problem? you do not have to solve the problem. 223.4 •

7.5
Mathematics
1 answer:
Irina-Kira [14]3 years ago
3 0

Answer:

5 significant figures

Step-by-step explanation:

looking at the last two digit of the numbers, it multiplication gives, 4*5=20

we already have four significant figures ,

so, 2 would be the fifth since 0 is not going to be counted

You might be interested in
Jamie has an old CD that she wants to use for an art project. The circumstance of the CD is 22 cm and she would like to cut from
nirvana33 [79]

Answer: 10 cm


Step-by-step explanation:

The circumference of the CD = 22\pi


We know that the formula of the circumference is:


Circumference = 2\pi r


We will substitute the value of circumference to find the radius:


22 pi = 2 x pi x r


r = 11


Therefore its radius will be 22 / 2 = 11 cm


Jamie wants to cut the CD from the middle of the CD to one side but leaving one cm. To find the measurement of the cut portion, we will subtract 1 from 11 to get:


11 - 1 = 10 cm

8 0
4 years ago
Find the volume of the right prism.<br> For number 4
kvasek [131]
The answer is 36
Answer - 36
7 0
3 years ago
Read 2 more answers
Please answer correctly !!!!!!!!!!!!!!!!!!!!! Will mark brainliest !!!!!!!!!!!!!!!!!!!!
Sergeeva-Olga [200]

Answer:

q = 14

General Formulas and Concepts:

  • Order of Operations: BPEMDAS
  • Equality Properties
  • Complementary Angles: Angles that add up to 90°

Step-by-step explanation:

<u>Step 1: Set up equation</u>

<em>The 2 angles must add up to 90°.</em>

(4q - 5)° + 39° = 90°

<u>Step 2: Solve for </u><u><em>q</em></u>

  1. Combine like terms:                    4q + 34 = 90
  2. Subtract 34 on both sides:          4q = 56
  3. Divide both sides by 4:                q = 14
6 0
3 years ago
Please help worth 20 points! (this is legit my math grade .-.)
Natasha2012 [34]

Answer:

Step-by-step explanation:

a true

b false

5 0
2 years ago
Read 2 more answers
Which answer is correct?
dalvyx [7]
(x-p)(x-q)
x^2 -qx -px + pq
x^2 -(q+p) x +pq
so the constant here is the product of p & q
the answer is A
8 0
3 years ago
Read 2 more answers
Other questions:
  • What is the value of y? A. 60 B. 120 C. 36 D. Cannot be determined
    14·1 answer
  • Estimate V17 to the nearest tenth.
    14·1 answer
  • What is the missing term of the arithmetic sequence?
    11·2 answers
  • When x = 5, the value of the expression –2(x – 10) is
    6·1 answer
  • Can someone please actually help me with this?<br> Images Below
    15·1 answer
  • A realtor uses a lock box to store the keys to a house that is for sale. The access code for the lock box consists of digits. Th
    13·1 answer
  • Need an answer as soon as possible thank you :}
    5·1 answer
  • 8/7 multiply by 7/10
    9·1 answer
  • One of these expressions reduces to 1 and the
    6·2 answers
  • What is the difference? 9/4 - 1/7​
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!