Answer:
x=1, y=-1. Use a system of equations rather than substitution.
Using the graph below determine the slopes of the lines in simplest form.
AB = __________
CD = __________
EF = __________
GH = __________
plz help I forgot how to do this
Answer:AB= -4/3
CD=6/2
EF=Zero
GH=4/6
Step-by-step explanation:
ok rise/run
Julie bought 16 ounces of wild mushrooms at $11 per pound. how much were the mushrooms
Answer:
i think its 116
Step-by-step explanation:
h(x)=−8x+360,
Graph the function and specify its domain and range. Then interpret the slope and intercepts of the graph.
Answer:
always use desmos- graphibg calculator
Step-by-step explanation:
domain all real numbers
range all real numbers
0.25+(2.9 times 10^-3
Answer: .2529
Explanation:
1) 10^-3= .001
2).001*2.9=.0029
3) .25+.0029= .2529
Answer:
0.2529
Step-by-step explanation:
Plz mark B R A I N L I E S T
6th grade math I mark as brainliest
Answer:
The answer is 0.36 Hope this helped and plz mark brainliest
Step-by-step explanation:
0.6 times 0.6=0.36
Please help me thanks in advance!!!
Answer:
9
Step-by-step explanation:
What is the domain of the function y=3/x?
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0
1
Answer: Choice A) [tex]-\infty < x < \infty[/tex]
We can plug in any x value we want. The domain is the set of all real numbers. We don't have to worry about applying the square root of a negative value since negative values are allowed in cube roots.
For instance, [tex]\sqrt[3]{-64} = \sqrt[3]{(-4)^3} = -4[/tex]
Help! Please! Help! Please! Help! Please! Help! Please! Help! Please! Help! Please! Help! Please! Help! Please! Help! Please! Help! Please! Help! Please! Help! Please! Help! Please! Help! Please! Help! Please! Help! Please! Help! Please! Help! Please! Help! Please! Help! Please! Help! Please! Help! Please! Help! Please! Help! Please! Help! Please! Help! Please! Help! Please! Help! Please! Help! Please! Help! Please! Help! Please! Help! Please! Help! Please! Help! Please! Help! Please! Help! Please! Help!
Answer:
Yes because you will still be able to get a Number that will verify.
Step-by-step explanation:
Answer:
You can't predict if they will be less than or greater than either factors because it isn't given if those decimals are positive or negative numbers, and it doesn't state if we should round them.
Step-by-step explanation:
Jim’s backyard is rectangular with dimensions of 75 feet by 120 feet. He is planning to designate part of the yard to plant a vegetable garden. The garden will be a similar rectangle, using a scale factor of 2/5. How much fencing will he need if he wants to enclose the garden on all four sides?
Answer:
He will need 99 feet of fence.
Step-by-step explanation:
Jim's back yard has the following dimensions;
Length=120 feet
Width=75 feet
The gardens dimensions can be calculated using the expression;
Length of garden=Length of back yard/scale factor
where;
Length of back yard=120 feet
Scale factor=2/5
replacing;
Length of garden=120/2/5
Length of garden=12 feet
Width of garden=Width of back yard/scale factor
where;
Width of back yard=75 feet
Scale factor=2/5
replacing;
Width of garden=75/2/5
Width of garden=37.5 feet
The gardens dimension are;
Garden width=37.5 feet
Garden length=12 feet
To get the length of the fence that will enclose all four sides, we calculate the perimeter of the garden;
Perimeter=2(length+width)
Perimeter=2(12+37.5)=99 feet
He will need 99 feet of fence
Answer:
he will need 99 feet to fence
Step-by-step explanation:
Jim's back yard has the following dimensions;
Length=120 feet
Width=75 feet
The gardens dimensions can be calculated using the expression;
Length of garden=Length of back yard/scale factor
where;
Length of back yard=120 feet
Scale factor=2/5
replacing;
Length of garden=120/2/5
Length of garden=12 feet
Width of garden=Width of back yard/scale factor
where;
Width of back yard=75 feet
Scale factor=2/5
replacing;
Width of garden=75/2/5
Width of garden=37.5 feet
The gardens dimension are;
Garden width=37.5 feet
Garden length=12 feet
To get the length of the fence that will enclose all four sides, we calculate the perimeter of the garden;
Perimeter=2(length+width)
Perimeter=2(12+37.5)=99 feet
He will need 99 feet of fence
125 .10
will give brainliest
Answer:
is the question What is 10 percent of 125? = 12.5?
Step-by-step explanation:
if it was here you go
edit:
that is what it is supposed to look like
Answer:
Step-by-step explanation:
What do you need done to this?
125*.10= 12.50
125/.10= 1250
Can somebody answer this math question I’m lost
Helpppppppppppppppppp please......
Answer:
Ratio of girls to total number of students: 4:12
Step-by-step explanation:
There are four girls, and eight boys.
In all there are 12 students.
So the ratio of girls to total number of students taking swimming lessons is 4:12
I did part A (optional: correct me if i did any wrong on part A). I do not understand part B. Explanation and answer please
Answer:
Step-by-step explanation:
Answer these questions please. (All three)
Answer:
16: y=4x+14 17: 12 18: when you simplify it all individually you get x=3 for both equations. 19: $6.69
Step-by-step explanation:
16:y-2=4(x+3) distribute 4 and get y-2=4x-12. Add 2 to both sides to get y-4x+14.
17:x+2y=4 and 3x+6y=? divide 3x+6y by three and you get x+2y=4. This means you can just multiply the 4 by 3 to get the answer.
18:3x-5=4 and 3x-3=6. For the first one add 5 to both sides to get 3x=9 then divide both side by 3 to get x=3. For the second one add 3 to both sides to get 3x=9. Again divide both sides by three to get x=3.
19: $18-$4.62=13.38 since he wants 2 models divide 13.38 by 2 to get 6.69.
Bryan found a used kayak that costs $400. It is selling for a discount of 30%. How much is the discount?
Answer:
280
Step-by-step explanation:
Answer:
The discount is 120 and the price with the discount is 120
Step-by-step explanation:
400 x 30%
400 x .3
120
Solve for z. –z + 4= -4
Answer:
-z+4=-4
Step-by-step explanation:
First, you want to move the positive four to the other side to isolate the variable.
-z=-8
You cannot have a negative variable, so divide both sides by 1.
-z/1=-8/1
Your answer would be:
Z=8
Hope this helps!!
Is 30 miles per hour a ratio?
Answer:
Yes, it is a ratio of miles to hours. (30 miles per 1 hour) 30:1
Step-by-step explanation:
Answer:
Yes
Step-by-step explanation: It's a ratio because you can frame it like "For every hour you _____ 30 miles."
rename 3.5 as a mixed number
Answer:
3 1/2
Step-by-step explanation:
.5 equals one half or 1/2
3.5 equals 3 1/2
Answer:
3 ½
Step-by-step explanation:
when you convert your decimal to a mixed number it is the easiest to find a common value of it. if you take ½ and turn it into a decimal it would be .5 or 50/100. its all about finding the lowest common denominator
8. Solve the equation. Check your solution, if possible.
y - 12 = 9
Answer:
21
Step-by-step explanation:
Just reverse the problem.
y - 12 = 9
y = 12 + 9
y = 21
How many ways can 10 books be arranged on a shelf?
Place them horizontally or vertically
Which type of transformation is shown?
•Dilation
•Rotation
•Translation
•Reflection
!! WILL GIVE BRAINLIEST !!
Answer:
Rotation
Step-by-step explanation:
Answer:
rotation
Step-by-step explanation:
Suppose you are playing a game of Uno and you must draw two cards from the deck. An Uno deck contains
108 cards. What is the probability that you draw a Skip card or a seven? There are 8 possible chances of
drawing a Skip card and 2 chances of drawing a seven.
Answer:
hatdog jdudhsisbsn
Step-by-step explanation:
jsysvysbd
A junior high girls' basketball team is to consist of 5 players. How many different teams can the manager select from a roster of 12 girls?
HELP!!!
Drag and drop each number in the correct box to order the numbers from least to greatest.
The numbers from least to greatest are:
Answer:
Least to greatest: -40, -11, -1, 18, 38, 55, 64
1. Ernie earns $17 per hour tutoring student-athletes at Brooklyn University. a. If Ernie tutored for 12 hours this month, how much money did he earn?
Answer:
$17 * 12 hrs = 204
Step-by-step explanation:
Brandon owes his brother $100. He will repay his brother $5 each week. Which expression gives the amount in dollars Brandon will still owe his brother after n weeks?
A - 5−100n
B - 100−5n
C - 5n−100
D - 100n−5
Answer:
B 100-5n
Step-by-step explanation:
Always glad to help.
Which of the following points lie in the solution set to the following system of inequalities?
y > -3x + 3
y > x + 2
(2,5)
(2,-5)
(-2,-5)
(-2,5)
Answer:
not (2,-5)
Step-by-step explanation:
Solve the inequality -3/4x + 6 > -3.
Lin read for x minutes, and Elena read for 5/8 more than that. Write an expression for the number of minutes Elena read. Only use decimals in your expression.
Answer:
Step-by-step explanation:
Number of minutes Elena read = x + 0.625
Use the Remainder Theorem to find the
remainder when dividing f(x) = 4x^3 - 2x^2 + 7x - 1
by x - 1.
Answer:
f(1) = 8
Step-by-step explanation:
x - 1 = 0
x = 1
f(x) = 2x² + 7x - 1
f(1) = 2*1² + 7*1 - 1
= 2 + 7 - 1
= 9 - 1
f(1) = 8