Answers
Answer:
neither
Step-by-step explanation:
the correct answer should be ASA since 2 angles and 1 side is congruent
Related Questions
Solve the system of equations:
y= -x + 9
y = - 3x + 8
X=
Answers
you would substitute y with 0 to find x then you would put 9 in for x to find y then you would go back to the first equation and put -19 in for y and then solve for x and get 27
Give 1 other example where quadratics (parabolas) might
be used by a career?
Answers
Answer:
Agriculture
Step-by-step explanation:
Quadratic equations are also used in agriculture. One of these uses is in finding out the optimal arrangement of boundaries to produce the biggest fields and pens given the materials on hand. Area is the length of a surface multiplied by its width. This turns calculations involving areas into quadratic equations.
Spencer added 13 to the product of 224 and 16. What is the sum?
Answers
Answer:
256
Step-by-step explanation:
224+16=240
240+16=256
237 + 16 = 253
Answer = 253
Simplify the expression:
(1 + 3.2d)(7)
Answers
Answer:
7+22.4d
Step-by-step explanation:
(1 + 3.2d)(7)
7+7×3.2d
Simplify
7+22.4d
Hope this helped :) (please mark brainliest)
Answer:
22.4d+7
Step-by-step explanation:
Help me plz the real answer??!!
Answers
Answer:
(x-1)2 = -10
Step-by-step explanation:
A softball team is ordering pizza to eat after their tournament. They plan to order cheese pizzas that cost $6 each and four-topping pizzas that cost $10 each. They order cheese pizzas and four-topping pizzas. Which expression represents the total cost of all of the pizzas they order?
Answers
Answer:
46
Step-by-step explanation:
Well $1o each than 10×4=40 and 40 +6=46
Answer:
Expression: 6c+10f
Your father gave you $8.82 to buy a present. This covered 7/9 of the cost. How much did the present
cost?
Answers
Answer:
$6.86
Step-by-step explanation:
Answer:
$11.34
Step-by-step explanation:
8.82 x 9/7 = 11.34
This means 8.82 is 7/9 of 11.34
The present costs 11.34 dollars
Solve for x
Please show the steps
The answer is 10
Answers
Answer:
x = 10
Step-by-step explanation:
Since ΔCDE ~ ΔQRS, we can find the actual length of x + 8 first before finding the value of x.
Length of x + 8 = [tex]\frac{12}{20}[/tex] × 30
= 18
x + 8 = 18
x = 18 - 8
x = 10
Evaluate: 792.6 ÷ 10-4
remember it is not 10-4. it is 10 to the -4 power
Answers
Answer:
792600
Step-by-step explanation:
For this question you can add four zeroes to the back of 792.6 andmove the decimal to get you the answer, hope this helps
It's also good to know that if the exponent was positive the answer would be 0.07926
SOLUTION STEPS
10 ^−4/792.6
Calculate 10 to the power of −4 and get
10000
1
.
10000
1
792.6
Divide 792.6 by
10000
1
by multiplying 792.6 by the reciprocal of
10000
1
.
792.6×10000
Multiply 792.6 and 10000 to get 7926000.
7926000
hopefully i helped
Please Help!! And Explain how tooo! Brainliest for correct answer and best explanation!!
Answers
9514 1404 393
Answer:
x = 23
Step-by-step explanation:
Eliminate parentheses, separate the variables and the constants, divide by the coefficient of the variable.
7(x +4) = 9(x -2) . . . . . given
7x +28 = 9x -18 . . . . . eliminate parentheses using the distributive property
28 = 2x -18 . . . . . . . . . subtract 7x*
46 = 2x . . . . . . . . . . . . add 18
23 = x . . . . . . . . . . . . . divide by 2
The solution is x = 23.
Check
7(23+4) = 9(23-2) ⇒ 7·27 = 9·21 . . . true (=189)
__
* We choose to subtract 7x instead of 9x so that the resulting x-term has a positive coefficient.
_____
Additional comments
The properties of equality tell you that you can do anything you like to an equation, as long as you do the same thing to both sides of the equation. So, when we say "subtract 7x", we mean that value is subtracted from both sides of the equation. Subtracting a value, or adding its opposite, is a way to remove a term from a place in the equation where you don't want it.
Here, the smaller x-coefficient is on the left, so we choose that term to subtract. That leaves the remaining x-term on the right (with a positive coefficient). We don't want any constants there, so we add the opposite of that constant. (The opposite of -18 is 18, so that is what we add--to both sides.)
__
Sometimes you will be told differently. You will be told to "put that over there and change its sign" or "cross-multiply". These instructions are based on appearance. The fundamental, always-applicable rule is "do the same thing to both sides of the equation." With practice and understanding, you can begin to think in terms of these shortcut suggestions.
evaluate the piecewise function
Answers
Answer:
f(-7) = -6
f(10) = 9
Step-by-step explanation:
Because -7 is less than 0 you can use the top equation -7 + 1 to get 6
Because 10 is greater than 0 you can use the bottom equation 10 - 1 to get 9
How many groups of 1/2 are in 3 1/2
Answers
Answer:
7 Groups of 1/2 in 3 1/2
Is a 1/4 tablespoon less than a 1/2 teaspoon?
Answers
Answer:
No
Step-by-step explanation:
A tablespoon is equal to 3 teaspoons. A half tablespoon is, therefore, equal to 1 1/2 teaspoons.
I hope this helps! Please give me brainlest!
$ 53.70 divided by two different friends
Answers
Answer:
$26.85
Step-by-step explanation:
53.70÷2= 26.85
Michael is buying a new pair of headphones from an electronics store. The headphones cost $15.50, but Michael has a coupon that will reduce the cost by $4.00. He must pay 6% sales tax on the discounted price of the headphones. How much will Michael pay in total for the headphones, including tax?
Answers
Answer: Michael pays $12.19 for the headphones including the tax.
Step-by-step explanation:
The initial price of the headphones was $15.50
When Michael uses his coupon, the price is decreased by $4, then the new price will be:
$15.50 - $4 = $11.50
Now Michael must pay 6% for taxes (on the discounted price), then he must pay:
$11.50 + (6%/100%)*$11.50
$11.50 + 0.06*$11.50
$11.50*1.06 = $12.19
Then Michael pays $12.19 for the headphones including tax.
If the cost of a barrel of oil is $50.00, how much is the cost of one gallon of that oil? (One barrel of fuel oil contains 42 gallons.)
Answers
Answer:
$1.20
Step-by-step explanation:
Is the point (10,-2) a solution to the equation y = -2x + 16? Explain,
??? pls answer
Answers
Answer:
no
Step-by-step explanation:
y = -2x + 16
-2 = -2(10) + 16
-2 = -20 + 16
-2 = -4
which is wrong
Plug the point (10,-2) into y = -2x + 16 and solve. If the equation is a true, then yes, it is a point on the equation.
y = -2x + 16 > -2 = -2(10) + 16
Now, solve.
-2 = -2(10) + 16 > -2 = -20 + 16 - Start by multiplying out parenthesis.
-2 = -20 + 16 > -2 = -4 - Add.
-2 = -4
The equation cannot be simplified any further. Since -2 is not equal to -4, we can conclude that no, (10,-2) is not a solution to the equation y = -2x + 16.
Which of the functions below is a linear function? y=x-7 y= 1 / - 7 y=x² - 7 y=1x1-7
Answers
Answer:
y=x-7
Step-by-step explanation:
the rest are squared which means that they are parabolas. The last one has multiplication.
The ratio in simplest form
Answers
What is the slope and equation of a line parallel to the x-axis passing through point (3, 7)?
Answers
Answer:
i not sure
Step-by-step explanation:
i need points
Please anyone help!!
Answers
Answer:
the answers -49
Step-by-step explanation:
Help a brother out lol
Answers
Answer:
slope: 3
y-intercept: -1
equation: y = 3x - 1
Step-by-step explanation:
From 20 tons to 99 tons? Increase or decrease?
Answers
Answer:
increase in weight
Step-by-step explanation:
Answer:
Increase.
Step-by-step explanation:
20 is larger than 99. if one ton is 2000 pounds then 20 tons are 40,000 pounds. So 99 times 2000 is 198,000 pounds, which is larger than 40,000.
Summary: 20 tons (40,000 pounds) < 99 tons (198,000) pounds
#2 Rewrite this expression in standard from. (y-2) = 3(x + 1) O 3x - y = -5 0 4x + y = 2 O x + y = 5 0-3x + y = 5 Next >
Answers
Answer:
Step-by-step explanation:
B
Answer:
It is -3x + y = 5
Step-by-step explanation:
So the answer is D
Evaluate the expression for p = 4, q = 2, and r = 1.
(−p)^2q^-2
Answers
Explanation:
(-p)^2q^-2
= (-4)^2 x 2^-2
= 16 x sqrt(2)
= 16sqrt(2)
is x = 5 a solution to the equation 19 - x = 14?
Answers
Answer:
The answer is B
Step-by-step explanation:
If you replace x with 5 then 19-5=14
Each blank on the coordinate plane has an address called the blank,blank
Answers
Answer:
adress, Like ( make up an adress)
Step-by-step expanation:
Answer:
Each point on the coordinate plane has an address called the ordered pair.
Step-by-step explanation:
Need help??????!!!!!!!!!
Answers
Answer:
The answer for question 27 is a confusing one, but the one for question 28 is B! Hope this helps.
Step-by-step explanation:
You are planning a skating party at a rink that charges a basic fee of
$10.00 and $6.00 per person for catered parties. You don't want to spend
more than $52.00. Write and solve an inequality to find the number of
friends you can invite.
a. 6x + 10 < 52; x< 7
6. 6x + 10 > 52; <> 7
C. 6% + 10 > 52; 2 >7
d. 6x + 10 < 52; x < 7
Answers
Answer:
y = 6.50x + 6 or 71 = 6.50x + 6
10 people are the max you can invite
Step-by-step explanation:
We have the simple equation
y = 6.50x + 6
6.50x because it it per person
6 because it is a flat one time charge
We want the max to be 71 so that will be our y
71 = 6.50x + 6
We are now going to solve for x
65 = 6.5x
x = 10
Hope it helps! (:
I need help ASAP
Does this show a function please explain
Answers
Answer:
where is the dot, I Bileve it is no.
