Answer:
3
Step-by-step explanation:
Answer:
39
Step-by-step explanation:
Sam is buying Christmas presents at the school store. Sam buys a Sabercat mask for his
sister for$6.25 and a SJH T-shirt for his brother for $18.75. If Sam has a coupon for 20% off
his total purchase, how much will he have to pay?
11) Carla drives her motor scooter 1/4 mi
for 2 minutes. If she drives at the same speed,
how many miles will she travel in 2 hours?
A) 13
B) 14
C) 15
D) 16
E) 17
Answer:C) 15
Step-by-step explanation:
If she drives 1/4 mi in 2 minutes then she wouldve drive 1 mi in 8 minutes.
2 hours= 120 minutes
8/120=15
Help I will mark brainliestttt plzzz
Answer:
b. 8 weeks
Step-by-step explanation:
Answer:
It’s b it’s 8
Step-by-step explanation:
Please mark me brainleist
Plsss help ASAP I DONT have time..
Answer:
group)yes;c DETER#4.930
Step-by-step explanation:
stion
Factor the difference of squares.
x2 - 400
The factored form of x2 - 400 is
Answer:
The factored form of x²-400 is (x+20)(x-20).
Step-by-step explanation:
Given the expression
[tex]x^2\:-\:400[/tex]
As the square of 20 is 400. Therefore, rewrite 400 as 20²
⇒ [tex]x^2-20^2[/tex]
[tex]\mathrm{Apply\:Difference\:of\:Two\:Squares\:Formula:\:}x^2-y^2=\left(x+y\right)\left(x-y\right)[/tex]
Thus, the expression becomes
[tex]x^2-20^2=\left(x+20\right)\left(x-20\right)[/tex]
Thus, the factored form of x²-400 is (x+20)(x-20).
(a) The perimeter of a rectangular parking lot is 370 m.
If the length of the parking lot is 98 m, what is its width?
Width of the parking lot: m
m
Which of the following are valid names for the given triangle? Check all that
apply.
A. AXM
B. XMA
C. TAY
D. AXT
E TAX
F.XTA
There are three valid names for the given triangle AXT, TAX, and XTA.
A triangle is a 3-sided polygon that is occasionally (though not frequently) referred to as the trigon. There are three sides and three angles in every triangle, some of which may be the same. In the case of a right triangle, the three sides are given unique names: the hypotenuse, which is the side that faces the right angle, and the legs, which are the other two sides. Every triangle is bicentric and convex. The triangle's interior is the area of the plane it encloses; the outside is the rest of the plane. Triangle geometry, as the study of triangles is frequently referred to, is a rich field of geometry that is full of stunning outcomes and surprising connections. Let S stand for a side of a triangle and A for an angle. Then, let a group of Ss and As be concatenated so that adjacent letters stand for adjacent sides of a triangle and adjacent angles. According to the SSS theorem, a triangle can only exist if it has three sides, two angles, and a side, or two sides and an adjacent angle (SAS theorem). The three unknown quantities (there are a total of three sides and three angles) can be uniquely identified in each of these situations. Other side and angle combinations do not necessarily result in a triangle being formed: the AAA theorem states that three angles specify a triangle but only up to certain scale size and that one angle and two sides without it may describe one, two, or no triangles.
For more information about the names of triangles visit:
https://brainly.com/question/2773823
#SPJ1
please help!!! i need to find f(7)
Answer:
Im not sure sorry
Step-by-step explanation:
tygufdfghjgfhdfghjkedfbfnfj
Answer:
f(7) = 3
Step-by-step explanation:
f(7) means what is the value of f(x) when x = 7
From the table when x = 7 ( second row ) then f(x) = 3, that is
f(7) = 3
Please help as soon as possible! Thank you so much!!
Answer:
3. SAS
4. DEB is congruent to CEA
The distance between 2 cities is 145 miles . A truck can cover this distance in 2.5 hours. A car is a.5 times as fast as the moving truck. How long does it take to meet, if they start moving simotanously
Answer:
25 minutes
Step-by-step explanation:
Given that:
Distance between 2 cities = 145 miles
Time taken by truck = 2. 5 hours
Speed of car = 5 times the speed of truck
Speed of truck = distance / time
Speed of truck = 145 / 2.5
Speed of truck = 58 mph
Speed of car = 5 * 58 = 290 miles per hour
Time it takes to meet :
Time taken = distance / combined speed
Time taken = 145 / (290 + 58)
Time taken = 145 / 348
Time taken = 0.4166666 hours
Time taken = 0.4166666 * 60 = 25 minutes
You are taking books from the library. There are 20 romance novels and 13 thrillers. You are picking three
books and you want at least on of each genre. How many combinations of books are there?
Answer:
2
Step-by-step explanation:
What is the slope of the graph below?
Answer:
C
Step-by-step explanation:
Full equation: y = 3/2x + 1
For ax+by/c=d, solve for x
Answer:
x = (cd-by)/a
Step-by-step explanation:
Here, we want to make x the subject of the formula;
That will be as follows;
ax + by = cd
ax = cd-by
x = (cd-by)/a
What is the slope of the graph
Cmonnn plz get thisss it’s on the pic I’ll mark brainiest and if u just do it to get points I’m reporting u
Answer:
121
Step-by-step explanation:
The ratio 4 : 4 : 3 = 4x : 4x : 3x ( x is a multiplier )
Since Gordon gets 11 more sweets than Sushil, then
4x = 3x + 11 ( subtract 3x from both sides )
x = 11
Thus
total sweets = 4x + 4x + 3x = 11x = 11(11) = 121
The expression 8x + 2(3y) represents the total amount, in dollars, that Davellyn spent on tank tops and scarves, where x represents the number of tank tops she bought and y represents the number of scarves she bought. Which statement must be true about the amount Davellyn spent?
She spent 8x dollars on scarves.
She spent 8 dollars for each scarf.
She spent 6y dollars on scarves.
She spent a total of 14 dollars.
Answer:
She spend 6y dollars on scarves.
Step-by-step explanation:
The question states that y represents the number of scarves she bought, so the first and second statements would be incorrect. You don't know how much she spent in total, so the fourth statement would also be wrong. So it's the third statement.
Also, you can just do 2*(3y), which is 6y.
Answer:
The answer is C
Step-by-step explanation:
2021edge
Solve plzzz
simplify
Answer:
this is the answer do follow me for more answer
Answer:
[tex]\huge\boxed{\sf \frac{-16}{147} }[/tex]
Step-by-step explanation:
Multiplicative Inverse of [tex]\sf 3\frac{1}{2} (\frac{7}{2} )[/tex] = [tex]\sf \frac{2}{7}[/tex]
Multiplicative inverse of any number is the reciprocal of that number.
Additive inverse of [tex]\sf 2\frac{5}{8}(\frac{21}{8} )[/tex] = [tex]\sf -\frac{21}{8}[/tex]
Additive Inverse of any number is the number that has the opposite sign.
Solution:
[tex]\sf \frac{2}{7} / - \frac{21}{8} \\\\\frac{2}{7} * - \frac{8}{21} \\\\= \frac{2*(-8)}{7*21} \\\\= \frac{-16}{147} \\\\\rule[225]{225}{2}[/tex]
Hope this helped!
~AH18071/3 times 5/10 merry christmas
Answer:
1/6 Merry Christmas to you too!!!
4
Erin says. "There are 30 boys in my sports club (to the nearest 10) and 20 girls (to the
nearest 10), so there must be 50 pupils to the nearest 10"
Is she right or wrong?
You must show working to explain your answer.
36 subtract 5 multiplied by the sum of 12 and 3
Answer:
-39 you welcome this was easy
What is the sum of 33 and p
Answer:
33+p
that's it 33+p
sum = 33+p
write an equation of a line that passes through 2,0 and is the perpendicular to the line y=-1/2x +3
9514 1404 393
Answer:
y = 2x -4
Step-by-step explanation:
The coefficient of x in the given equation is the slope of the line. A perpendicular line will have a slope that is the opposite reciprocal:
-1/(-1/2) = 2
The point-slope form of the equation of a line can be used to find the desired equation:
y -y1 = m(x -x1) . . . . . . line through (x1, y1) with slope m
For (x1, y1) = (2, 0) and m = 2, the equation is ...
y -0 = 2(x -20
y = 2x -4
Write an equation of the line in slope-intercept form.
(0.2)
Answer:
y = x + 2
Step-by-step explanation:
The slope is 1
The y-intercept is 2
Answer: y=2x+0
Step-by-step explanation:
i need help with this fast
Plz help!!
Will give brainliest
In $\triangle PQR,$ the sum of $\angle P$ and $\angle Q$ is $60^\circ.$ What is the measure of $\angle R?$
Answer:
120
Step-by-step explanation:
We know that : m<P + m<Q= 60.
So, 180-60=120
help please? 1.9x10⁵/2.5x10⁻⁹
Answer:
6.33...
Step-by-step explanation:
1.9x10^5 = 190 000
2.5x10^-9 = 0.000000003
190 000/0.000000003 = 6.333....
Answer:
7.6 ✕ 10^13
Step-by-step explanation
Which ordered pairs represent the following transformation?
translation: 3 units right and 4 units up
Z(-4,-3), 1(-2,-2), V(-2,-4)
Z'(1,1), l'(1,5), V'(1,0)
O Z'(-1,1), l'(1,2), V'(1,0)
Z'(-1,-1), I'(4,2), V (1,0)
O Z'(-7,0), l'(6,7), V'(0,0)
I’ll GIVE BRAINLIEST!!!!
Answer:
yes
Step-by-step explanation:
Identify the x-intercept and the y-intercept of the graph of 6x + 15y = −30.
A. x-intercept: 2; y-intercept: 5
B. x-intercept: −2; y-intercept: −5
C. x-intercept: 5; y-intercept: 2
D. x-intercept: −5; y-intercept: −2
Answer:
D
Step-by-step explanation:
Can somebody help me ?
Answer:
just connect them
Step-by-step explanation:
u have to connect them then find out the distince