6.73 I believe.\
Hi HI HI HI HI Hi I HI=
Which is the correct choice?
Answer:
0.64
Step-by-step explanation:
Rational Functions in Daily life
Step-by-step explanation:
Rational expressions and rational equations can be useful tools for representing real life situations and for finding answers to real problems. In particular, they are quite good for describing distance-speed-time questions, and modeling multi-person work problems. Myra takes 2 hours to plant 500 flower bulbs.
The perimeter of a square is 48 inches. What are its dimensions.
Answer: 192 cm
Step-by-step explanation:
Answer:
144 square inches
Step-by-step explanation:
the perimeter of a square means that all sides are equal. 48 divided by 4 = 12
They are as equal to the sides times each other 12 x 12=144
Divide 4 ÷ 2 /5 = If you don’t answer-
Answer:
0.1
Step-by-step explanation:
can answer this
1/2 + 2/5=
Answer:
9/10 or 0.9.
Step-by-step explanation:
1/2 + 2/5 =
5/10 + 4/10 =
5 + 4/10 =
9/10
Answer:
9/10 or 0.9
Step-by-step explanation:
1/2 + 2/5 =
1 × 5 + 2 × 2/2 × 5
5 + 4 = 10
9/10 or 0.9
In Fraction = 9/10
In Decimal = 0.9
Thus, The answer is 9/10 or 0.9
-TheUnknownScientist
A square has a side 9cm length . What is its area?
Answer:
81
Step-by-step explanation: A square has all sides the same so you just multiply 9×9
Have a great day and a awsome thanks giveing brake :)
Aiden is making hot cocoa for his friends each cup of cocoa has 2 marshmallows complete the chart below
Answer:
3,4 for cups of hot cocoa
4 for marshmallows
Step-by-step explanation:
dfggdr
Cups of hot cocoa Marshmallows
1. 2.
2. 4.
3. 6.
8. 16.
(7y + 5) - 2(4y - 3)
Answer:
-y+11
Step-by-step explanation:
Answer:-1y + 11
Step-by-step explanation:
7y + 5 - 8y + 6
-simplify
7y - 8y = -1y
5+6=11
= -1y + 11
A. - 3x - 2y = 4
5x - 8y = -1
B. 5x – 8y = -1
- 3x – 2y = 4
1) How can we get System B from System A?
Choose 1 answer:
A. Replace one equation with the sum/difference of both equations
B. Replace only the left-hand side of one equation with the sum/difference of the left-hand sides
of both equations
C. Swap the order of theequations
D. Swap only the right-hand sides of both equations
Answer:it’s .a
Step-by-step explanation:
Swap the order of the equation and yes da systems r equivalent
Martha's mother is 4 times older than Martha. Martha mother is 36 years old. Which equation can be used to find Martha's age, a?
Answer:
4a = 36
Step-by-step explanation:
multiply a by 4 to get the mom's age. it can also be 1/4 (36) = a
Answer:
m=4a, m=36, 36/4=a
Step-by-step explanation:
M= Martha's mom's age, a=martha's age.
What is the value of x
Of the following situations, which is best represented by the product 5x (-3)?
A) The height of a child who grew 3 inches each year for 5 years
B) The change in temperature as it decreases 5 degrees every hour for 3 hours
C)The amount of money a snack bar earns for selling 3 sandwiches for $5 per sandwich
D)The change in elevation of a submarine as it sinks 3 meters every second for 5 seconds
Answer:
D is the answer!!
If the expression ax(4x − 2y − 3) simplifies to 24x^2− 12xy − 18, what must be the value of a?
Given:
Consider the expression [tex]ax(4x-2y-3)[/tex] simplifies to [tex]24x^2-12xy-18x[/tex].
To find:
The value of a.
Solution:
We have,
[tex]ax(4x-2y-3)=24x^2-12xy-18x[/tex]
Using distributive property, we get
[tex]4ax^2-2axy-3ax=24x^2-12xy-18x[/tex]
On comparing the coefficients of [tex]x^2[/tex] from both sides, we get
[tex]4a=24[/tex]
[tex]\Rightarrow a=6[/tex]
Therefore, the value of a is 6.
What is the approximate length of arc s on the circle below? Use 3.14 for s. Round your answer to the nearest tenth.
Answer:
6.3 or 6.28 to be exact
The sum of two numbers is 58. The larger number is 20 more than the smaller number. What are the numbers
Answer:
39 and 19
Step-by-step explanation:
sum: a+b=58
larger: a-b=20
(a+b)-(a-b)=58-20
2b=38 --> b = 19, a=39
How does the shape of the parabola change when you move the focus toward the vertex?
a.
It becomes more narrow
c.
It doesn't change
b.
It becomes wider
Please select the best answer from the choices provided
A
B
C
Answer:
A
Step-by-step explanation:
Answer:
A
Step-by-step explanation:
The process of allocating the total sum of squares and degrees of freedom to the various components is called:_________
a. replicating.
b. partitioning.
c. blocking.
d. factoring.
Answer:
The process of allocating the total sum of squares and degrees of freedom to the various components is called partitioning.
Learn more:-Partitioning:-Partitioning is a way of splitting numbers into smaller parts which make them easier to work with them.When graphed, which line will have the
greatest rate of change?
a. y = 5x
b.
y = 3x
y = 0.3x
C.
Answer:
the answer is y=5y , because the larger b , the larger rate of change
PLEASE HELP ASAP!!
A sales manager analyzed the sales, in dollars, y, of snow shovels compared to the outside temperature, in Fahrenheit, x. The manager calculated the correlation coefficient of r=−0.82.
Which conclusion is most appropriate based on the correlation coefficient of the data?
There is a strong negative relationship, therefore as x increases, y increases.
There is a strong negative relationship, therefore as x increases, y decreases.
There is a weak negative relationship, therefore as x increases, y increases.
There is a weak negative relationship, therefore as x increases, y decreases.
5. The complement of an angle is twice as
large as the angle. Find the measure of the
angle.
Answer:
60 degrees
Step-by-step explanation:
60+60*2=180
pls give brainliest
Answer:
30° and 60°
Step-by-step explanation:
let angle be x and 2x
x+ 2x=90
3x=90
x=30
Therefore,
2x= 2*30= 60
Find the slope using the formula.
(-2, -8) and (4, -6)
I WILL GIVE BRAINLIEST
Answer:
1/3 slope
y = mx + b
y =1/3 x + b
Step-by-step explanation:
y2-y1 -6 - -8 = 2
x2-x1 4 - -2= 6
6/2 simplified 1/3 (slope)mm
in the measurement of angle 1 is 110 degrees in the measurement of angle 3 is 2x + 10 degree what is the value of x
Answer:
7777777777y9hhf fxh hnbbh
Step-by-step explanation:
dont tell me the Answer but walk me through the steps plz
Answer:
Find the multiplies of 2
Right inequalities to represent the situations below to get the 10% discount a shopper must spend at least $300 USD to represent the spending in dollars of a shopper who gets the discount
Answer:
D≥300
Step-by-step explanation:
Confused on this one. I need someone to help me out.
someone helpppp pleaseeee
Answer:
138
Step-by-step explanation:
G + H = 180 {G, H are linear pair}
12x + 6 + 4x - 2 = 180
12x + 4x + 6 - 2 = 180
16x + 4 = 180
16x = 180 - 4
16x = 176
x = 176/16
x = 11
G = 12x + 6
= 12*11 + 6
= 132 + 6
= 138
find the measure of BE step by step
Answer:
BE = 49 cm
Step-by-step explanation:
Use Pythagorean theorem
(hypotenuse)² = (base)² + (leg)²
ΔDEF,
DE² + EF² = FD²
DE² + 63² = 65²
DE² + 3969 = 4225
DE² = 4225 - 3969
DE² = 256
DE = √256 = √(16*16)
DE = 16 cm
ΔCBD,
BC² + BD² = CD²
56² +BD² = 65²
3136 + BD² = 4225
BD² = 4225 - 3136
BD² = 1089
BD = √1089 = √(33*33)
BD = 33 cm
BE = BD + DE
= 33 + 16
BE = 49 cm
Calcular el área y el perímetro de un círculo que tiene 50 cm de radio
Answer:
Area: 7850 square cm
Perimeter: 314 cm.
Step-by-step explanation:
The area is [tex]\pi r^{2}[/tex]. With r=50, [tex]\pi 50^{2}[/tex]=2500π which is about (2500)(3.14)=7850.
The perimeter is [tex]2\pi r[/tex] which is the same as (diameter)(π). The diameter is 100, so [tex]100\pi[/tex] which is about (100)(3.14)=314.
what is the largest number that can divide 35,50 and 40 exactly?
the answer is 5 cuz the gcf of the given numbers is 5
A mixture requires 4 cups of water for every 7 cups of flour used. Use the ratio table to determine how many cups of water should be used with 28 cups of flour?
Answer:
16 cups of water
Step-by-step explanation:
You find this by dividing 28 by your ratio of flour to get 4, then multiplying the cups of water, 4, by 4 to get 16 cups of water