Answer:
4
Step-by-step explanation:
the absolute value of -7 is seven and the absolute value of 3 is 3.
7-3=4
which property can be used to expand the expression -2(3/4x+7)
the associative property
the commutative property
the distributive property
the additive identity property
Answer:
The distributive property
Answer:
c
Step-by-step explanation:
Searches related to Anita needs 5 pounds of bananas to make banana bread for a bake sale. Each pond of bananas cost 0.50. How can Anita use place-value blocks to find the total cost of the bananas? What is the total cost?
Answer:
$2.5
Step-by-step explanation:
Number of pounds of banana needed = 5 pounds
Cost per pound of banana = 0.50
To solve using place value blocks :
Ignoring the decimal in the cost per pound:
We can first take the product of 5 (Number of pounds of banana) and take cost per pound as 5. Since it is easier to make direct multiplication without decimal.
5 * 5 = $25
Now we can add the one decimal point (in the cost per pound) to our result
Then we have $2.5
Hence, total cost = $2.5
Triangle ABC and DEF are similar.
A) True
B) False
Answer:
B) False
Step-by-step explanation:
Answer:
a
Step-by-step explanation:
the angles below are complementary.slove for x
Answer:
x = 5
Step-by-step explanation:
The sum of the measures of complementary angles is 90 deg.
11x + 35 = 90
11x = 55
x = 5
Answer:
5
Step-by-step explanation:
11×5= 55
but the easiest way is to just subtract 35 from 90 which gives you 55.
The elimination method is often preferred over graphing because it is much _________.
newer
more commonly used
faster
more accurate
Answer:
The elimination method is often preferred over graphing because it is much _________.
C. fasterStep-by-step explanation:
In elimination, you must multiply one or both equations (if necessary) by a constant to have coefficients of one variable that are opposites. Then, you can add the equations to eliminate one of the variables and solve for the remaining variable.
hope i helped you. :)
There are 90 boys and 60 girls in the sixth grade at a middle school. Of these students, 9 girls and 3 boys write left-handed. What percentage of the sixth graders at this middle school write left-handed?
Answer:
i hope you have a nice day and sorry ik you going to get mad but i need points i hope you under stand
Answer:
8%
Step-by-step explanation:
Firslty, we need to see the number of people in 7th grade:
90 + 60 = 150
And we need to see how many poeple are left-handed:
9 + 3 = 12
12/150
Convert it into a decimal = 12 ÷ 150 = 0.08
0.08 = 8%
Hope this help!
Find the value of x. x =?
Answer:
x = 18
Step-by-step explanation:
The smaller triangle (the one with sides 80 and 60) is similar to the larger one (meaning that the ratio of the sides should be the same).
The ratio is 4:3:
27 + 60 = 87
87/3 = 29
29*4 = 116
2x + 80 = 116
2x = 36
x = 18
pls help will mark brainliest
Answer:
b
Step-by-step explanation:
brainliest if i follow you tho?
in a country in asia, the average hourly wage in dollars from 1945 to 1995 can be modeled by the function below
Answer:
The answer is "3.03"
Step-by-step explanation:
please find the complete question in the attached file.
In 1970, the hourly wage was determined using the formula:
[tex]\to f(x) = 0.183(x - 1970) + 3.03[/tex]
So, the hourly wage in 1970:
[tex]=f(1970)\\\\ = 0.183(1970 -1970) + 3.03\\\\ =0.183(0) + 3.03\\\\= 0+3.03\\\\=3.03[/tex]
Target is advertising a 55-inch television for $275.00. A 75-inch television of the same brand costs $379.00. Which is the better buy? Take into account that the smallest television of this brand is 13-inches. How do you know?
Answer:
The 55-inch television is a better buy
Step-by-step explanation:
The best way to determine the better buy would be to determine the actual value provided from each television in terms of cost per square inch of the television screen. Therefore, in order to calculate this, we would need to divide the total cost of each television by their respective screen size.
Television 1: $275.00 / 55 = $5 per square inch
Television 2: $379.00 / 75 = $5.05 per square inch
Therefore, based on these values we would say that The 55-inch television is a better buy since you are saving roughly $0.05 per square inch on that purchase when compared to the 75-inch screen. This method also works for any size TV including the 13-inch.
Lucys trying to find a rational number between 3/8 and 6/7 what will help her find this number?
I thank its D what do you think?
Answer:
Its A
Step-by-step explanation:
Trust me, I am a teacher in Ohio, I shouldn't be saying this but I will help you out anyways! Good luck! :)
What is the equation of the line shown in this graph?
Answer:
y = -3
Step-by-step explanation:
any line that is horizontal like that is a y = line
Where does today come before yesterday? You guy can do this! :)
Answer:
in the dictionary.
Step-by-step explanation:
Answer:
Well the rationale utilized to unravel this enigma is that within the word reference words or letters are sorted out In order and subsequently Nowadays comes before Recently since within the letter set arrange or in order the Letter T comes some time recently the Letter Y.
Step-by-step explanation:
can I get help please
Answer:
x > -3.2
Step-by-step explanation:
the table represents the population of a country during the years 1984-2006. if x represents the number of years after 1984, the line-of-best fit is
Answer:
y = 29.2x + 24363
Step-by-step explanation:
X = number of years after 1984 ;
X:
0
3
10
17
22
Y:
25000
25077
22257
25437
25565
Using the online linear regression calculator, the line of best fit obtained after preparing the model parameters is ŷ = 29.2075X + 24363.44197
Approximately;
y = 29.2x + 24363
With :
y being the population value
x = number of years after 1984
Slope = 29.2
Intercept = 24363
If the purchase price for a house is $289,500, what is the monthly payment if you put 20% down for a 30 year loan with a fixed rate of 5.2%? Show your work please I still dont know how to solve this.
share 860 pounds between laila and john so that laila gets £80 more than John. How much does Laila get
Answer:
Laila gets £470
Step-by-step explanation:
Let John's share=x
Laila's share=x+80
The sum of their individual shares should equal 860
therefore x+x+80=860
2x=860-80
2x=780
x=390
Therefore each person's share:
John-£390,Laila-£470
Answer:
My name is Laila
Step-by-step explanation:
share 860 pounds between laila and john so that laila gets £80 more than John. How much does Laila get
4.5.11
Mohamed wrote the paragraph proof to show that ADEG AEFG. What mistake did he make?
ADEG and AEFG are right triangles.
The figure shows DE = EF, AND
EG EG by the Reflexive Property.
Therefore, by the HL theorem,
ADEG AEFG
G
X Х
Choose the correct answer below.
O A. The two triangles are congruent by SAS, not the HL Theorem.
O B. In AEFG, EF is a leg and in ADEG, DE is the hypotenuse, so they cannot be corresponding sides.
O C. The two triangles are congruent by SSS, not the HL Theorem.
OD. In AEFG, EG is a leg, and in ADEG, EG is the hypotenuse, so they cannot be corresponding sides.
Answer:B?
Step-by-step explanation:
The two triangles are congruent by SAS, not the HL theorem. Therefore, the correct answer is option A.
Triangle DEG and triangle EFG are right triangles.
The figure shows DE=EF (Given)
EG=EG by the reflexive property.
Therefore, by the HL theorem, Triangle DEG and triangle EFG are congruent.
Here, Mohamed stated postulate wrong.
By SAS postulate, Triangle DEG and triangle EFG are congruent.
Therefore, the correct answer is option A.
To learn more about the congruent theorem visit:
https://brainly.com/question/24033497.
#SPJ6
which of the following are alternate interior angles
Answer:
2 and 8, 3 and 5
Step-by-step explanation:
uh no explanation needed
Which number line shows the solution of -4x + 6 > 18
Answer:
A
Step-by-step explanation:
If you do algebra to isolate the variable you find that every number less than -3 satisfies the equation.
Answer: it’s A
Step-by-step explanation:
Please help me with this.
Answer:C
Step-by-step explanation:
pls give braainliest
Hereeeeeeeee:) hellllllpppp
Answer:
-10/6=-1.7
Step-by-step explanation:
you need to do -6-4 over 6-4 then once you got your answer you see if it can be simplified to anything else and if it can that will be your answer.
Answer:
-1 is the slope
Step-by-step explanation:
Use y2-y1/x2-x1
PLUG IN YOUR POINTS
6-4/-6 - -4 =
2/ -2 =
= -1
Hope this helps ya!!
whats 100*100
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Answer:
10,000
Step-by-step explanation:
100 x 100 = 10,000
After 2 weeks, a plant is 9 centimeters tall. After 5 weeks, it has grown to 15 centimeters. If the plant grows at constant rate of change, find the following equation of the line.
Answer:
y = 2x + 5
Step-by-step explanation:
First, find the slope using rise over run, (y2 - y1) / (x2 - x1)
With this information, we can create 2 points: (2, 9) and (5, 15)
Plug in the points:
(15 - 9) / (5 - 2)
6 / 3
= 2
Plug in the slope and a point into y = mx + b, and solve for b:
y = mx + b
15 = 2(5) + b
15 = 10 + b
5 = b
Plug in the slope and b into the equation:
y = 2x + 5 is the equation of the line
where is the line or the picture
Determine the length of the missing side, if possible.
13
B
12
С
The missing side measures
units long
Answer:
180-25 is the anwser
Step-by-step explanation:
Help pleas pls pls pls pls pls
Answer:
its blurry
Step-by-step explanation:
Answer:
Ummm its too blury
Step-by-step explanation:
Mr. Vazquez needs money for school so he borrows 10,000 from Ms. Putnam for 4 years at 5% simple interest rate. What is the TOTAL amount he pays back?
10000 x 1.05 = 10500
$10500
Classify the following triangle as acute, obtuse, or right.
30°
24
126
Answer:
The answer is Obtuse
Step-by-step explanation:
Hope this helps. :)
can you mark me Brainliest
g(1)=3x-8 i need the answer to this
Step-by-step explanation:
r8kdkfpdpfrpstoqpakfza quaid phailakar ja Up is to rip us ur
Can someone help me with geometry i don’t understand
Answer:
6, 0, 2, 1
Step-by-step explanation:
