Answer:
The complements of 10 are those numbers whose addition gives us the ten. In class we can call them the friends of 10 to make the vocabulary more understandable to our little students. Their learning and use is very important because they are the prelude to addition and subtraction.
Step-by-step explanation:
Given the function below, find x if f(x)=11
f(x) = 3x + 5
Answer this please, will give 100 points.
Answer:
y=x doesent that mean 2=3 so what you do is the line that goes up thats y and the one that goes sideways thats x so at the to go to 2 then at the side go to 3
Answer:
Step-by-step explanation:
y=x doesent that mean 2=3
You buy five books that are equal in
price and a DVD for $8. Your total
comes to $26.50. Write an equation
that would help you determine the cost
of one book.
HELP!
Answer:
3.70
Step-by-step explanation:
Answer:
3.70
Step-by-step explanation:
well 26.50-8=18.50
18.50÷5=3.70
so
3.70 should be the price of the 5 books
plz tell me if I'm wrong
classify the triangle.
- isosceles acute
- isosceles obtuse
- scalene acute
- scalene obtuse
Answer:
isosceles obtuse
Step-by-step explanation:
what is the answer below
23x56
Trey pays $22.10 for 2.6 pounds of salmon. what is the price per pound of the salmon?
Answer:
$8.50
Step-by-step explanation:
You divide $22.10 by 2.6 to get the price per pound of salmon.
22.10 ÷ 2.6 = 8.5
You have five times as many quarters as nickels and the total of money is
$9.10. How many quarters and nickels do you have?
how many soulitons?? 4x-6=2(2x-3)
1/7-3(3/7 n - 2/7) pleaseeee
Answer:
1- 9n/7
Step-by-step explanation:
I hope i helped! :)
Martin ordered a pizza with a 12-inch diameter.Ricky ordered a pizza with a 16-inch diameter. What is the approximate difference in area of the two pizzas in square inches
Answer:
The surface difference of the two pizzas is 113.14 in²
Step-by-step explanation:
Lin's father is paying for a $40 meal. He has a 15%-off coupon for the
meal. After the discount, what is the subtotal of the meal Explain or show your reasoning. *
2) What is the length of BD and BC in the diagram below?
D(14.14)
C(11.10)
B (5.2)
please help me
Answer:
BC is 10 unit
BD is 15 units
Step-by-step explanation:
Here, given the end points of the line segments, we want to calculate BD and DC
Mathematically, the distance between two points can be calculated using the formula;
D = √(x2-x1)^2 + (y2-y1)^2
For BD, we have the following
D = √(14-5)^2 + (14-2)^2
D = √(9)^2 + 12^2
D = √81 + 144
D = √(225)
Distance BD is 15 units
For BC, we have the following
D = √(11-5)^2 + (10-2)^2
D = √(6)^2 + 8^2
D = √100
D = 10
Write the expression:
Three more than a product of 15 and a number.
In a class, 14 out of the 35 students are girls. What percentage of the class is girls
Answer:
I believe it is 40%
Step-by-step explanation:
Answer:
40%
Step-by-step explanation:
If you have 14 girls and the whole class is 35 students in number, you can put that in fraction form (14/35) then just convert the fraction to a decimal to get 0.4 or 40%
Plsssss helpppp meeeee!!!
what value of X make this equation true?
2/5x-1=8+x
which postulate or theorem justifies the congruence statement, ABE is congruent to CDE?
- SSS
- SAS
- ASA
- AAS
Answer:
SAS
Step-by-step explanation:
Hope this helps:)
Answer:
SAS
Step-by-step explanation: You can use vertical angles congruence theorem for angles AED and BEC which gives you an angle, using taht info you can detremine that its SAS
Determine the x and y -intercepts: 5y -3x = 15
Answer:
x=-5 & y=3
Step-by step explanation:
Answer:
y-intercept= (3,0)
x-intercept=(0,-5)
Step-by-step explanation:
5y-3x=15
5y=3x+15
y=3/5x+3<---3 is the y-intercept
Find the inverse by replacing y with x and x with y
x=3/5y+3
3/5y=x-3
y=5/3x-15/3
-15/3=-5<--- -5 is the x-intercept
Write the equation, In slope-Intercept form, of the line below.
y=-2
x=-2
y=2
x=2
Answer:
(0,-2)
no intercept
(0,2)
no intercept
Step-by-step explanation:
hope this helps
Answer:
Answer:
(0,-2)
no intercept
(0,2)
no intercept
Step-by-step explanation:
hope this helps
https://brainly.com/question/20207273
Step-by-step explanation:
plz i need this rn
rita iss hiking a trail thats is one tenth a mile long so far she has hiked along one tenth of the trail how far has rita hiked
Answer:
well i feel like she walked the whole thing
because one tenth is 0.1 miles and she walked that distance
Step-by-step explanation:
help me plzzzzzz PLZZZZZZZZ
Answer:
The answer would be B- 6s+48=258
Step-by-step explanation:
This is because she earns 6 points each time she goes so it would be 6*s, and she already has 48 points so thats where the +48 comes from
:)
Answer:
6s + 48 = 258
Step-by-step explanation:
6 points = every time shoppings = number of times Anita will have to shop6s = remaining points needed48 points = points earned so far258 = total needed pointsPut them together: 6s + 48 = 258I hope this helps!
Use the graph below. It shows the depth in feet of snow after each two-hour period during a snowstorm.
Answer:
A. Yes, the slope is the same between each pair of points
Step-by-step explanation:
First of all, B and D are stating 2 opposite things in the same sentence, allowing us to instantly eliminate those choices. Second of all, you got C, and it said it was wrong, which makes sense because it does show a constant rate of change. This concludes by process of elimination, that the answer is A. Third of all, I hope this helps!
AnswerAnswerAnsweryeaAnswerAnswerAnsweryeaAnswerhAnswer:
Step-by-step explanation:
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help me plz...................................
Hey there!
• Reminder: “x” is a unknown number so will say it is an invisible 1!
x/9 = 6
• FIRST: MULTIPLY by 9 on BOTH SIDES
x/9 × 9 = 6 × 9
• CANCEL out: x/9 × 9 because that gives you 1
• KEEP: 6 × 9 because that gives the value of your “x”
• New equation:
x = 6 × 9
6 × 9 = 54
Because 54 ÷ 9 = 6
Answer:
x = 54 ☑️
Good luck on your assignment and enjoy your day!
~LoveYourselfFirst:)
In Mobius math
24/4x(2+7)
Answer:
x2=24−4x
Step-by-step explanation:
Answer:
54
Step-by-step explanation:
24÷4 = 6
2+7 = 9 then multiply both together then it gives 54
i dont get this at all
hii help 30 points!!
Answer:
B. (1,2)
Step-by-step explanation:
a functional relation ship means that the x numbers aren't repeated
so since the given set contains the x values -5, -3, 0, 8, your answer cannot have any of those numbers for it to be a functional relationship
Answer:
The answer was B (1,2)
....Good luck with your next tests lol.
Mrs. Wind drives at a speed of 40 mph from SF to UC Santa Cruz. On her way back to SF, her average speed was 60 mph. If the total trip took 5 hours, how many hours did she take driving back to SF?
Answer:
3 hours and 33 minutes
Step-by-step explanation:
Rounded to the nearest tenth is 3 and 30 minutes
Li is making beaded necklaces. For each necklace, she uses 22 spacers, plus 9 beads per inch of necklace length. Write an equation to find how many beads Li needs for each necklace, where x is the length, in inches, of the necklace
Answer: y = 9x
Step-by-step explanation:
Li needs to use 9 beads for each inch of necklace.
X = Length of Necklace
Y = Number of beads needed
y = 9x
For instance, assuming a necklace is 8 inches long, how many beads will be needed;
= 9x
= 9 * 8
= 72 beads
What type of soil would erode the slowest: dry soil or soil that is covered with grass and other plants? Why? PLEASE HELP
Answer:
soil covered in grass because the soil is able to hold plenty of water while dry soil is lose and has cracks. lots of cracks.
Step-by-step explanation:
Which of the following linear equations has exactly one solution?
OA = 2
OB +1 = 2
OC -1 = 3 - 2
OD 2+1= + 2