I need help with this what is the awnser
Answer:
x = 23
Step-by-step explanation:
For this figure, we know we are dealing with a 90 degree angle since there is a small square in the figure, therefore we can set up the equation...
65 + (x + 2) = 90
In this sense, the parenthesis are unnecessary.
67 + x = 90
-67 -67
x = 23
Hope this helps!
:)
The values in the table represent a linear function. How does the value of y
change in relation to a change in the value of x? The value is negative four
X Y
9 4
3 0
-3 -4
-9 -8
Answer:
The table shows that:
The value of y decreases when the value of x decreases or vice versa, the value of y increases as x increases.Therefore the line has a positive slope
The maximum water depth at Lake Tahoe, California in 2014 was 1644 feet. Because of the drought, the water level has been decreasing at an average rate of 6.2 feet per year. Create a model for the depth of the lake
Answer:
i would suggest putting this in a line graph
Step-by-step explanation:
the y axis can be the depth while the x axis can be the time passed since 2014
What is a piggyback mortgage?
A. Two interest rates on a single mortgage
B. Two mortgages on the same house
C. Two mortgages for two different houses
D. One mortgage for a portion of the house value and a cash down
payment for the remainder
Answer:
is two mortgages for two different hourses.
Answer:
Two mortgages on the same house (confirmed).
Step-by-step explanation:
Aph3x
Jennie has 7 tickets for carnival rides. The Ferris wheel costs 4 tickets, The roller coaster costs 6 tickets. the merry-go-round cost 3 tickets. Jennie wants to ride all three rides. She correctly writes and solves an equation to find t, the number of additional tickets she must buy. Which could show Jennie's work?
Answer: 6
Step-by-step explanation:
7 - 3 = 4
3 - 4 = 0
0 - 6 = -6
Answer:
Step-by-step explanation:
Games
eeww
Given f(x) = x^2 + 3 , work out the value of f(4)
Answer: 19
Step-by-step explanation:
[tex]f(4)=(4)^2+3=16+3=19[/tex]
Answer:
f(4) = 19
Step-by-step explanation:
f(x) = x^2 + 3
plug in 4 for the xs
f(4) = 4^2 + 3
f(4) = 16 + 3
f(4) = 19
Please I need help me!!!
A stick was broken into two pieces. The length of the first piece is 28 cm more than the second piece. The total length of the two pieces is 56 cm. Find the length of the first piece.
What is the area of the figure?
26 ft 2
18 ft 2
32 ft 2
24 ft 2
Answer:
32
Step-by-step explanation:
What is the value of x in the matrix equation below?
Answer:
Where? Provide it please.
Step-by-step explanation:
what is the difference between multiplying fractions and adding/subtracting fractions? complete sentances please
Answer:
See Explanation!
Step-by-step explanation:
When multiplying fractions, you do not need a common denominator, and the entire fraction gets multiplied across, however when adding or subtracting fractions, you must have a common denominator, and then only compute the numerator, as the bases are already the same
How do I solve this question?
Answer:
The correct answer is given by option a.
Step-by-step explanation:
Rational roots theorem:
In the rational roots theorem, we take the leading coefficient(which multiplies the term of x with the highest exponent) and the independent term(which does not multiply any value of x).
The possible roots have the format p/q, in which p are the factors of the independent term, and q are the factors of the leading coefficient.
In this question:
Leading coefficient: 3
Independent term: 15
Factors of the independent term: {1, 3, 5, 15} -> p
Factors of the leading coefficient: {1,3} -> q
Possible roots:
All possible values, positive or negative, in which p is divided by q. So
[tex]\pm \frac{1}{1}, \pm \frac{1}{3}, \pm \frac{3}{1}, \pm \frac{3}{3}, \pm \frac{5}{1}, \pm \frac{5}{3}, \pm \frac{15}{1}, \pm \frac{15}{3}[/tex]
So, without the repeated terms, they are:
[tex]\pm \frac{1}{3}, \pm \frac{5}{3}, \pm 1, \pm 3, \pm 5, \pm 15[/tex]
The correct answer is given by option a.
Theo is baking a
recipe that makes 36
cookies with 2 cups of
sugar. At this rate, how
many cups of sugar
are needed to bake 18
cookies?
Answer:
26 bc it is equall
Step-by-step explanation:
Answer:
1 cup
Step-by-step explanation:
You divide 36 by 2 to see how many cookies can be made with 1 cup which is 18 so in this question its 1
The Jackson family is driving from Boston to New York for a summer vacation trip. So far, they have driven 84 miles which is 40% of the total miles of their trip. How many total miles is the Jackson’s trip from Boston to New York?
The answer you are looking for is 210 miles.
To find this answer you must first make 40% into a decimal. To do so, simply divide 40 by 100. This will give you 0.4.
Next, you divide 84 by 0.4. You divide because the percentage of a number is found by multiplying said number by the decimal form of the percent. Since we arent looking for the percentage of a number, but rather the number from which the percentage came, we do the opposite operation.
84 ÷ 0.4 = 210. Thus meaning 210 miles is your answer.
I hope this helps!
The total number of miles that Jackson’s trip from Boston to New York will be 210 miles.
What is the percentage?The quantity of anything is stated as though it were a fraction of a hundred. A quarter of 100 can be used to express the ratio. Per 100 is what the term percent signifies. The symbol ‘%’ is used to symbolize it.
The Jackson family is driving from Boston to New York for a summer vacation trip. So far, they have driven 84 miles which are 40% of the total miles of their trip.
Let x be the total number of miles. Then the equation is given as,
0.40x = 84
Simplify the equation, then we have
x = 84 / 0.40
x = 210 miles
The total number of miles that Jackson’s trip from Boston to New York will be 210 miles.
More about the percentage link is given below.
https://brainly.com/question/8011401
#SPJ2
Jack runs 3 miles 4 times a week. How many miles does Jack run in 6 weeks
What is a better buy.
A 12-pack of Pokemon cards for $8.50
or
A 6-pack of Pokemon cards for $5.75
Answer:
12 pack is better
Step-by-step explanation:
It is better because it's just a little more money and it has more packs then 6 pack.
a(n) ______ probability is based on repeated trials of an experiment
Answer:
xfhdvhhjjhsjsdhdsjjfsjf
Step-by-step explanation:
At Davidson's Bike Rentals, it costs $41 to rent a bike for 8 hours. How many hours of bike use does a customer get per dollar?
Answer:
0.192 hour
Step-by-step explanation:
41$ / 8 = 0.192 hours = 11.703 minutes
The theoretical probability of drawing a red card from a deck of cards is 1:2. Micheal drew 20 cards and received 7 red and 13 black.
What is the best explanation for this result.
A. Theoretical results are correct, regardless of how many cards are drawn.
B. Two decks of cards should be used.
C. Simulations do not always produce theoretical results.
D. More cards needed to be drawn.
Answer:
A. Theoretical results are correct, regardless of how many cards are drawn.
Step-by-step explanation:
Answer: A. Theoretical results are correct, regardless of how many cards are drawn.
Step-by-step explanation:
Plato
I need help! What is the answer to this problem?
- 6 because when you multiply a negative my a negative you get a positive. so the answer would then be 12 which is greater than ten.
Need help quick plzzzz
Answer:
1 if its not that its 2.
Step-by-step explanation:
sorry if im wrong is sucked at this specific type of math
Answer:
A
Step-by-step explanation:
Slope = change in y/change in x
Choose any two points that are on the line, find the difference between the y and the difference between the x, and set as a fraction.
In this case, we can use (0,0) and (1,1) since both points are on the line.
Difference in y: 1 - 0 = 1
Difference in x: 1 - 0 = 1
Write as a fraction: 1/1
Simplify: 1
Use the Zero Product Property to solve the equation.
(3y − 9)(12y + 2) = 0
Answer:
Exact form would be like this, y=3, -1/6
Decimal form would be like this, y=3, -0.16666666666666666666666 and keep adding 6's.
Step-by-step explanation:All you do is isolate the variable by dividing each side by factors that don't contain the variable. Sorry I took so long I'm trying to answer multiple problems at once. Hope this helps you out. : )
Convert the expression (√5)(∛5) to exponential form. Show your work.
Answer:
[tex] {5}^{ \frac{5}{6}}[/tex]
Step-by-step explanation:
[tex]( \sqrt{5} )( \sqrt[3]{5}) \\ \\ = ({5}^{ \frac{1}{2} } ).({5}^{ \frac{1}{3} } ) \\ \\ = {5}^{ \frac{1}{2} + \frac{1}{3} } \\ \\ = {5}^{ \frac{3 + 2}{2 \times 3}} \\ \\ \huge \red{ \boxed{ = {5}^{ \frac{5}{6}} }}[/tex]
3. Explain why the polynomial 34 + 5x3 - 7x2 + 3x has a degree 3 and not 4.
Answer:
See explanation below
Step-by-step explanation:
The degree of a polynomial is the LARGEST power at which the variable/s appear in their expression.
Notice that in the given polynomial, the highest power for the variable x is 3, from the term 5 x^3.
There is no other term with higher power for x.
The variable appear in the expression [tex]3^{4} + 5x^{3} + 7x^{2} + 3x[/tex] x which has highest power 3 not 4 .
We have to explain, why the polynomial [tex]3^{4} + 5x^{3} + 7x^{2} + 3x[/tex] has a degree 3 and not 4.
According to the question,
A polynomial's degree is the highest or the greatest power of a variable in a polynomial equation.
The degree of a polynomial is the largest power at which the variable appear in their expression.
[tex]Polynomial = 3^{4} + 5x^{3} + 7x^{2} + 3x[/tex]
The given polynomial, the highest power for the variable x is 3, from 5 .
Hence, The variable appear in the expression [tex]3^{4} + 5x^{3} + 7x^{2} + 3x[/tex] x which has highest power 3 not 4 .
To know more about Degree click the link given below.
https://brainly.com/question/21726505
Add the fractions. Reduce the answer to lowest terms.
8\9+1/9
Answer:
1
Step-by-step explanation:
8 + 1 = 9/9
- -
9. 9
What is the length of side c?
A)
5 ft
B)
25 ft
81 ft
D)
128 ft
the answers is here is the answer A)5
Answer:
the answer is 5 ft
Step-by-step explanation:
Find the value of given trigonometric function cot (-330°)
Answer:
The exact value should be
[tex] \sqrt{3} [/tex]
Step-by-step explanation:
Though you can get this directly out from your calculator, but you can utilize the opposite angle identities, cot(-
θ)=-cot θ, then use the trig identity, which is
[tex] \cot(θ) = \frac{ \cos(θ) }{ \sin(θ) } [/tex]
So cot (-330)=cos (-330)/sin (-330)
Add or subtract. –29 + 40
Answer: well, technically you add but.... the answer is 11. Since it's a negative, one way to find the answer is to subtract 40 from 29, which is 11.
Step-by-step explanation:
The absolute value of -15 is -15 because -15 is 15 units to the left of zero
Answer: False
Step-by-step explanation: The absolute value of -15 is 15.
Alexandra is following a recipe that requires 3/4 a cup of water she needs to make 10 servings how many cups of water does Alexandra need
Answer:
Amount of water needed for 10 serving = 7.5 cup
Step-by-step explanation:
Given:
1 serving needed water = 3/4 cup
Find:
Amount of water needed for 10 serving
Computation:
Amount of water needed for 10 serving = 10[3/4]
Amount of water needed for 10 serving = 7.5 cup