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
nexus9112 [7]
3 years ago
9

What is the 4-digit reading on this meter?

Mathematics
1 answer:
oee [108]3 years ago
3 0
4.5 8.5 6.5 9.5 i think
You might be interested in
One serving of chad's cereal is 1 1/4 ounces. How many servins are in 15 1/3 ounces box?
IrinaK [193]

12

change the mixed numbers to improper fractions before dividing

1 \frac{1}{4} = \frac{5}{4} and 15 \frac{1}{3} = \frac{46}{3}

divide contents of box by a serving

\frac{46}{3} ÷ \frac{5}{4}

change ÷ to × and turn the second fraction upside down

= \frac{46}{3} × \frac{4}{5}

= \frac{184}{15} = 12.26666 = 12 complete servings



5 0
3 years ago
Helpppppp please !!?
ch4aika [34]
Please refer to my image where it shows my work as I’m explaining.

Okay, for system 1:

1. I am using the elimination method to solve. So I check if all the terms are lined up and if any are the same. I found that 2X are common in both equations.

2. The goal is to “eliminate” the term hence the name. So I can choose to add or subtract. I chose subtraction because 2 - 2 equals 0 which is our goal. Solve for the rest of the terms. This will lead to getting y =4. Refer to image for the work.

3. Last step to to find the X value. We do this by picking any of the given equations,then substitute y with 4 and solve to eventually get x = 10. Refer to image for the work.

FOR SYSTEM 2:

1. Again, I am using the elimination method to solve. I noticed that NONE of the terms are in common so I will have to intervene. You can chose any term to create a match with but I chose Y since it was the one I could use the smallest number to multiply with. When multiplying, DONT just multiply Y, multiply ALL the terms in the equation or else everything will crash.

2. Now that I have terms in common I can choose to add or subtract. I chose subtraction because 2-2 equals zero which is what we want. Solve look at image for my process which lead to X = -8

3. Last step is to find the value of Y. Chose any of the given equations in system 2 then substitute x with -8. Refer to image to see process. It lead to y = 20


To check the validity of the answers, substitute the x and y values into both equations both side of the equal side should have the same number. Hope that helped!

6 0
3 years ago
The area of a parallelogram is 96 cm squared the height is 4 cm less than the length what is
andrey2020 [161]
Area of paralellogram=legnth times height

l=legnth
h=height
area=96

lh=96

h is 4 less than l
h=-4+l
sub
l(-4+l)=96
-4l+l^2=96
minus 96 both sides
l^2-4l-96=0
factor
(l-12)(x+8)=0
set to zero
l-12=0
l=12

l+8=0
l=-8, imossible, legnth cannot be negative, disreagard this soultion

legnth=12cm
8 0
2 years ago
Read 2 more answers
A ball is thrown from an initial height of 3 meters with an initial upward velocity of 13 m/s. The ball's height h
zlopas [31]

Answer:

the end

Step-by-step explanation:

3 0
3 years ago
What is 7%tax of something that costs 2.99
KonstantinChe [14]
<span> For this case we can make the following rule of three:
 2.99 ----------> 100%
 x --------------> 7%
 From here, we clear the value of x.
 We have then:
</span> x = (7/100) * (2.99)&#10;
<span> Rewriting the expression we have:
</span> x = (0.07) * (2.99)&#10;&#10;x = 0.2093 $<span>
 Answer:
 The sales taxes are:
 x = 0.2093 $</span>
3 0
3 years ago
Read 2 more answers
Other questions:
  • Someone please explain how the GCF of x^4 and x^3 equals x^3. This has me stumped.
    7·1 answer
  • Liz is a student in Ms. Xu's class. Liz says to her classmates, "Of all the pairs of students Ms. Xu can choose as class leaders
    15·1 answer
  • BRAINLY PLS HELP ME ASP ITS MATH PLS!
    11·2 answers
  • The student will examine properties of the Central Limit Theorem for averages. Use correct units where appropriate (inches, year
    13·1 answer
  • How many transformations are found in each function f(x)=-2(x+3)^2-4
    15·1 answer
  • I like giving points out here is some :)
    12·2 answers
  • A certain type of legal proceeding has three possible outcomes: in favor of party A, in favor of party B, or not in favor of eit
    12·1 answer
  • jalen found an outfit that is 20% off of the original price of $65. Find the discounted price of the outfit.
    8·1 answer
  • M.P=Rs 480, S.P= Rs 456​
    5·1 answer
  • 5. Jared is playing a game that involves rolling a die and flipping a coin. 6. Please describe an event that may occur in this g
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!