Answer:
The answer is y = -1/3
Step-by-step explanation:
Hope this helps
How many square meters ? please help i need an answer asap
Answer:
6335.55 millimeter squared, I think. Hope this helps.
Step-by-step explanation:
What does interpret mean in algebra
Answer:
Giving a value
Step-by-step explanation:
The value itself is called an interpretation of the corresponding expression.
Use the number line to represent. -4 1/2 + 3 1/4. what is the sum?
Answer:
[tex]\displaystyle A+B=-\frac{5}{4}[/tex]
Step-by-step explanation:
The Number Line
Let's call
[tex]\displaystyle A=-4\frac{1}{2}[/tex]
[tex]\displaystyle B=+3\frac{1}{4}[/tex]
Both numbers are given as mixed fractions. Let's convert them to improper fractions:
[tex]\displaystyle A=-4\frac{1}{2}=-(4+\frac{1}{2})=-\frac{8+1}{2}=-\frac{9}{2}[/tex]
[tex]\displaystyle B=3\frac{1}{4}=3+\frac{1}{4}=\frac{12+1}{4}=\frac{13}{4}[/tex]
The decimal values are A = -9/2=-4.5, B=13/4 = 3.25
Now represent the points in the number line. See the image below
Finally, calculate their sum:
[tex]\displaystyle A+B=-\frac{9}{2}+\frac{13}{4}[/tex]
[tex]\displaystyle A+B=-\frac{18}{4}+\frac{13}{4}=\frac{-18+13}{4}[/tex]
[tex]\boxed{\displaystyle A+B=-\frac{5}{4}}[/tex]
Help plz I’ll mark Brainliest
Answer:
0.46
Step-by-step explanation:
A baby blue whale can gain up to 200 pounds a day after it is born. If a baby blue whale has gained 7 x 103 pounds since its birth, how many days old is it?Express your answer
in standard notation.
Answer:
35 days
Step-by-step explanation:
Weight gain per day = 200 pounds
Weight gained by a whale since birth = [tex] 7*10^3 [/tex] pounds
Number of days of the whale = [tex] \frac{7*10^3}{200} = \frac{7*10*10*10}{200} [/tex]
[tex] = \frac{7*1000}{200} = \frac{7000}{200} = \frac{70}{2} = 35 [/tex]
In standard notation form, the whale is 35 days old.
Christina is considering buying a new car with a sticker price of $23,599. Her credit union offers her
a three-year car loan at 5.99% annual percentage rate (APR) with 10% as a down payment What is
her actual present value? (after the down payment has been taken out)
Answer:11.99%
Step-by-step explanation:
The Actual present value is $85.74.
What is APR?Fees associated with the loan are not included in the interest rate. The cost of borrowing money each year, including fees, is stated as an annual percentage rate (APR).
We have,
Christina is considering buying a new car with a sticker price of $23,599.
Total cost = (107.25 x 79.95)/ 100
= $ 85.74
Another method.
The cost is 100%.
After tax = 100% + 7.25%
= 107.25% of 79.95
= $85.74
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1.
a.
Which of the following is a well-defined set?
A set of beautiful sceneries
b. A set of good basketball players
A set of Philippine Presidents
d. A set of successful leaders.
C.
Pls.
The length of a rectangle is 4 times it’s width.write three different expressions to describe its perimeter
In a math chapter, students took two quizzes: Quiz A and Quiz F. Quiz A was fairly easy and nearly all of the students scored well. Quiz B was very difficult and nearly all of the students scored poorly. Describe the differences/similarities between the means and the standard deviations of the two quizzes.
Answer:
Some similaritys were they were both quizes everyone took and some differences are one was harder, students did better on 1 than te other and a similarity is they both effected a students grade.
Step-by-step explanation:
Answer:
AAAAAAAAAAAAAAAAAAAaa
Step-by-step explanation:
egregteg
if DM equals 34 what is the value of R
Answer:
is there anymore information or a pic you could put
1/3 to 2/3 percent change
Answer:
33.33% Change
Step-by-step explanation:
Help! I’ll mark you brainly!! I need this answer ASAP!
2. What are some of the factors that have contributed to a decline in mail volume over the past decade?
3. Why are some lawmakers particularly concerned about postal delays this year? How has the postmaster general responded to those concerns?
4. What does Kevin Kosar mean when he says, “One of the reasons we’re able to get through this is that the post office is still operating”?
Answer:
2. The volumes of some types of mail, like ... factors, and tracking mail volume data at a more granular ... FCM volume has declined significantly over the last 15 years.
3. Washington — A slew of changes to the U.S. Postal Service ushered in by the new postmaster general coupled with the logjam on Capitol Hill on a deal that could provide the agency with a much-needed injection of cash has lawmakers sounding the alarm that mail delays could lead to missed deadlines for voters seeking to cast their ballots by mail. Postmaster General Louis DeJoy is emerging from ... DeJoy's administration has slowed delivery, removed.
4. Will it be able to handle millions of mail-in ballots in November's presidential election? ... 30 percent in the past decade, and that has meant it takes in far less money. ... “A lot of the stuff they do is not commercially viable ,” says Kevin Kosar
2.891 value of the 1
Answer:
The Thousandths Place.
Step-by-step explanation:
The 1 in 2.891 is in the thousandths place value.
2 (ones place value)
.
8 (tenths place value)
9 (hundredths place value)
1 (thousandths place value).
~
Enter an equation to represent the relationship. Then solve the equation. Let x represent a number.
A number decreased by 32 is the same as 33 minus 4 times the number.
1. The equation is...
2. x =
Answer:
x = 13
Step-by-step explanation:
x represent a number
Decrease means subtract
x-32
Is means equals
x-32 =
33 minus 4 times the number
33 - 4x
x-32 =33 - 4x
Add 4x to each side
x -32+4x = 33-4x+4x
5x -32 = 33
Add 32 to each side
5x-32+32 =33+32
5x = 65
Divide by 5
5x/5 = 65/6
x = 13
Label the endpoints to round 49.672 to the nearest hundredth
Answer: 49.6
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please help me with this answer I am trying to get my highschool diploma
Point Z is the incenter of ΔSRT.
Point Z is the incenter of triangle S R T. Lines are drawn from the points of the triangle to point Z. Lines are drawn from point Z to the sides of the triangle to form right angles and line segments Z A, Z B, and Z C. Angle A Z R is 35 degrees. Angle Z R C is 35 degrees. Angle B S Z is 24 degrees. Angle Z S A is 24 degrees.
What is mAngleZTB?
24°
31°
35°
62°
Point H is the center of the circle that passes through points D, E, and F.
Point H is the center of the circle that passes through points L, M, and N.
Line segment H E is-congruent-to line segment H D
Line segment L H is-congruent-to line segment N H
Line segment F L is-congruent-to line segment F N
Answer:
The answer is 31
Step-by-step explanation:
ZTB= 31
The measure of angle ∠ZTB of triangle SRT is 31°.
What is a triangle?A triangle is a flat geometric figure that has three sides and three angles. The sum of the interior angles of a triangle is equal to 180°. The exterior angles sum up to 360°.
For the given situation,
Let S R T be a triangle, and point Z is the in center of triangle S R T.
Lines are drawn from point Z to the sides of the triangle to form right angles and line segments Z A, Z B, and Z C as shown in the below figure.
Here, ∠ AZR = 35°, ∠ZRC = 35°, ∠ BSZ = 24°, ∠ZSA = 24°, ∠ZTB = ?
The in center of a triangle is the intersection point of all the three interior angle bisectors of the triangle. It can be defined as the point where the internal angle bisectors of the triangle cross.
According to the angle bisector theorem,
⇒ [tex]\angle ZRC = \angle ARZ[/tex]
⇒ [tex]\angle ARZ = 35\degree[/tex]
Let the unknown angle, ∠ZTB be x. Then ∠BTC = 2x
The sum of the interior angles of a triangle is equal to 180°,
So, [tex]24+24+35+35+2x=180[/tex]
⇒ [tex]118+2x=180[/tex]
⇒ [tex]2x=180-118[/tex]
⇒ [tex]x=\frac{62}{2}[/tex]
⇒ [tex]x=31[/tex]
Hence we can conclude that the measure of angle ∠ZTB of triangle SRT is 31°.
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Evaluate the expression when x=3 , y=−4 , and z=−6. xyz=
Answer:
72
Step-by-step explanation:
xyz = 3 * (-4) * (-6) = 3 * 24 = 72
Question 3 of 8 Solve the equation below. 6/x^2+2x-15+7/x+5=2/x-3
I assume the equation is
[tex]\dfrac6{x^2+2x-15}+\dfrac7{x+5}=\dfrac2{x-3}[/tex]
Notice that
[tex]x^2+2x-15=(x+5)(x-3)[/tex]
so to get each fraction to have a common denominator, we need to rewrite
[tex]\dfrac7{x+5}=\dfrac{7(x-3)}{(x+5)(x-3)}=\dfrac{7x-21}{x^2+2x-15}[/tex]
and
[tex]\dfrac2{x-3}=\dfrac{2(x+5)}{(x+5)(x-3)}=\dfrac{2x+10}{x^2+2x-15}[/tex]
So we have
[tex]\dfrac6{x^2+2x-15}+\dfrac{7x-21}{x^2+2x-15}=\dfrac{2x+10}{x^2+2x-15}[/tex]
Combine the fractions and put them on one side:
[tex]\dfrac{6+(7x-21)-(2x+10)}{x^2+2x-15}=0[/tex]
If x ≠ -5 and x ≠ 3, we can ignore the denominator, leaving us with
[tex]6+(7x-21)-(2x+10)=0[/tex]
[tex](6-21-10)+(7x-2x)=0[/tex]
[tex]-25+5x=0[/tex]
[tex]5x=25[/tex]
[tex]x=\dfrac{25}5=\boxed{5}[/tex]
Suppose f(x)= −2x^2+10x−2
Compute the following:
A.) f(−4) +f(3)=
Answer:
Meu pênis, nha... Vai comer um sanduiche
Step-by-step explanation:
Sei lá cara, matematica não é comigo
Jayla says that the equation y=2x-3 matched the graph. Substitute the ordered pairs from part c into the equation to prove that jayla is correct. (3,3)(4,5)(5,7)
Given:
Jayla says that the equation [tex]y=2x-3[/tex] matched the graph.
To prove:
Jayla is correct
Solution:
We have,
[tex]y=2x-3[/tex] ...(i)
The ordered pairs are (3,3), (4,5), (5,7).
We need to substitute the ordered pairs into the equation to prove that Jayla is correct.
For point (3,3), put x=3 and y=3 in (i).
[tex]3=2(3)-3[/tex]
[tex]3=6-3[/tex]
[tex]3=3[/tex]
[tex]LHS=RHS[/tex]
So, point (3,3) lies on the line [tex]y=2x-3[/tex].
For point (4,5), put x=4 and y=5 in (i).
[tex]5=2(4)-3[/tex]
[tex]5=8-3[/tex]
[tex]5=5[/tex]
[tex]LHS=RHS[/tex]
So, point (4,5) lies on the line [tex]y=2x-3[/tex].
For point (5,7), put x=5 and y=7 in (i).
[tex]7=2(5)-3[/tex]
[tex]7=10-3[/tex]
[tex]7=7[/tex]
[tex]LHS=RHS[/tex]
So, point (5,7) lies on the line [tex]y=2x-3[/tex].
All three point (3,3), (4,5), (5,7) satisfy the given equation.
Therefore, jayla is correct. Hence proved.
The Value of 1/2 + 3/5
Answer: 1 1/10 or 11/10
Step-by-step explanation: 1/2 x 5/5 = 5/10 and 3/5 x 2/2 = 6/10 so 5/10 + 6/10 = 11/10.
PLEASE ANSWER ASAP!!!
what is the value of 4^2/2? describe the steps you took to find your answer.
Answer:
8
Step-by-step explanation:
which one of them has no solution
Which value of q makes -15 - (-9) = q a true sentence? *
Answer:-24
-15-(-9)
sove -15+(-9)
Step-by-step explanation:
Answer:
The answer is -6
Step-by-step explanation:
Do -15+9 since a negative and a negative equals a positive
and you get -6
need help really please
Answer:
B, D
Step-by-step explanation:
Round 65.177 to the nearest tenth
Answer:
65.18
Step-by-step explanation:
7 is higher than 5 so you round the first 7 up to 8
4/9-3/12
ASAP plz and thank u
Answer:
7/36
Step-by-step explanation:
Answer: 7/36 or 7 out of 36
How many solutions does the following equation have? -253-1 +352 = 10x + 1
Answer:
there's only one solution for the x value
Step-by-step explanation:
-253-1+352=10x+1
99=10x
99/10=x
9,9 = x
Finding the Slope of a Line Given a Table
Try it
Find the slope of the line that passes through the points
shown in the table.
The slope of the line that passes through the points in
the table is
2
y
-14
8
-7
6
0
4
7
2
14
0
Intro
Done
Answer-
The slope of the line that passes through the points is
Solution-
As there is a single line passing through all these points, so taking any two points and then applying the formula for slope will give the slope of the line.
The points are,
(-14, 8), (-7, 6), (0, 4), (7, 2), (14, 0)
Taking two points as, (0, 4), (7, 2)
x₁ = 0
y₁ = 4
x₂ = 7
y₂ = 2
Putting the values,
Therefore, the slope of the line that passes through the points is
Step-by-step explanation:
The slope of the line that passes through the points in the table is -2/7.
What is Slope?Slope of a line is the ratio of the change in y coordinates to the change in the x coordinates of two points given.
Given a table which shows the points on the line.
Slope of a line passing through two points (x, y) and (x', y') is,
Slope = (y' - y) / (x' - x)
Take any two points on the line.
(0, 4) and (7, 2).
Slope = (2 - 4) / (7 - 0) = -2/7
Hence the slope of the line is -2/7.
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