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
Kryger [21]
2 years ago
9

Evaluate 9 ÷ 3[(18 − 10) − 2^2]. 36 12 0.25 0.75

Mathematics
1 answer:
laila [671]2 years ago
6 0

Answer:

0.75

Step-by-step explanation:

9÷3[(18-10)-2^2]

=9÷3[8-4]

=9÷3[4]

=9÷12

=3÷4

=0.75

You might be interested in
What is the equation of the line that passes through the point (-2,0) and has a slope of -2?​
prohojiy [21]

Answer:

so the equation is y=-2x-4

Step-by-step explanation:

sub the points in the equation to find the y-intercept

y=x(-2)+b

0=-2(-2)+b

0=4+b

0-4=b

-4=b

6 0
3 years ago
Can someone help me out here? +brainliest
natali 33 [55]

Answer:

  A) 40

  B) length = 4.275 km; not quite true. See below for explanation.

Step-by-step explanation:

A) Your calculator can tell you the ratio ...

  (national pennies)/(local pennies) = (8×10⁶)/(2×10⁵)

  = (8/2)×10⁶⁻⁵ = 4×10¹ = 40

The national drive collected 40 times as many pennies as the Valley Stream Central goal.

__

B) Multiplying the number of pennies by the diameter of each will tell the length of the line of pennies. That length can be compared to the 5 km distance to determine if the reporter's statement is true. (It is <em>not</em> true.)

  length of string = (length of penny) × (number of pennies)

  = (19×10⁻⁶ km) × (2.25×10⁵) = 42.75×10⁻¹ km = 4.275 km

The length of the pennies laid side-to-side is less than 5.0 km. The reporter's statement is not true.

_____

All scientific and graphing calculators and many 4-function calculators will let you enter numbers in scientific notation.

3 0
2 years ago
1334 multiplied by 3546 multiplied by 745 multiplied by 8739 =
LenaWriter [7]

Answer:

3.00156378e13

Step-by-step explanation:

If you like my answer than please mark me brainliest thanks

7 0
3 years ago
Read 2 more answers
1. Write the equation c = loga(b) in exponential form.
Flauer [41]

Answer:

Step-by-step explanRemember: logax=b⇒ab=x

in which "a" is the base of the log. 

log4 (1/16) = 4^-2 = 1/4^2 = 1/16

4 to the power of -2 is equal to 1/16.

To answer this question, the equation in exponential form of "log4 (1/16) = -2" is " 4^-2 " (4 to the power of -2). :D

plz mark me brainliest

7 0
2 years ago
Which is the correct solution to ‐3x&lt;21?
elena-s [515]
Top right
this is because, when dividing an inequality by a negative number, you must flip the inequality sign

-3x < 21
x > -7
8 0
2 years ago
Read 2 more answers
Other questions:
  • I have problems Understanding systems Variable like this example
    8·1 answer
  • Marty is measuring liquid fertilizer for his garden using a graduated cylinder that measures to a milliliter. Which is the most
    15·2 answers
  • Which equation represents a line that passes through (5, 1) and has a slope of 1/2?
    8·1 answer
  • Determine whether the triangles are similar, if so what is a similarity statement in the postulate or theorem used?
    13·2 answers
  • In a school 35% of 280 students bring lunch from home. How many students is that?​
    12·2 answers
  • In a video game, players form teams and work together to earn as many points as possible for their team. Each team can have betw
    15·1 answer
  • PLS HELP ILL GIVE BRAINLIEST!
    10·1 answer
  • Charlotte's curtain company is making curtains for a local hotel. She wants each curtain to be 36 inches long. At the fabric sto
    12·1 answer
  • There is a bag filled with 4 blue, 3 red and 5 green marbles.
    13·1 answer
  • Which expression is a difference of squares with a factor of 5x − 8? 25x2 − 16 25x2 16 25x2 − 64 25x2 64.
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!