Answer:
-4/7
Step-by-step explanation:
To calculate slope, you should put your points into this form - (y1-y2)/(x1-x2). In this case, it's (-5+1)/(4+3).
There are 3 girls and 4 boys taking music lessons. Write the ratio that compares the number of boys taking music lessons to the total number of students taking music lessons. *
Answer:
4;7
Step-by-step explanation:
PLEASE HELP!!!!!
If n/8 has a remainder of 5, then which of the following has a remainder of 7?
A) n+1/8
B) n+2/8
C) n+5/8
D) n+7/8
Answer:
[tex]\frac{n+2}{8}[/tex] has a remainder of 7 ⇒ B
Step-by-step explanation:
In m ÷ n = c + [tex]\frac{r}{n}[/tex] ,
m is the dividendn is the divisorc is the quotientr is the remainderm = (n × c) + rLet us use the facts above to solve the question
∵ [tex]\frac{n}{8}[/tex] has a remainder of 5
→ Let us find the first number divided by 8 and give a reminder of 5
that means let the quotient = 1
∵ n = (8 × 1) + 5 = 8 + 5
∴ n = 13
∵ [tex]\frac{n+x}{8}[/tex] has a remainder of 7
→ Let us find the first number divided by 8 and give a reminder of 7
that means let the quotient = 1
∵ n + x = (8 × 1) + 7 = 8 + 7
∴ n + x = 15
∵ n = 13
∴ 13 + x = 15
→ Subtract 13 from both sides
∴ 13 -13 + x = 15 - 13
∴ x = 2
∴ [tex]\frac{n+2}{8}[/tex] has a remainder of 7
b) Given that BC = 5 cm,
work out the perimeter of the triangle.
Answer:
perimeter BC=5
PERIMETER = THE SIDES OR SURFACE
SO ITS
5+5+5= 15
Y’all help please I would appreciate it
Answer:
-10
Step-by-step explanation:
I need help will mark BRAINLIEST if right!!!!!!!!
Answer:
Alternate Interior Angles
Step-by-step explanation:
Both angles are on the inside on opposite ends.
Answer:
Angle 3 and 6 are alternate interior angles
HELPPP
Match the picture to the reason that would prove the triangles congruent.
Options:
NONE
ASA
SSS
SAS
AAS
HL
Answer:
HL (Hypotenuse Leg)
Step-by-step explanation:
You have BC=CD (Because of reflexive property), AC=DC, and measure of BAC is equal to the measure of BDC, which is 90 degrees. Since these triangles are right and they have a hypotenuse and a leg congruent, you can say that they are congruent because of HL.
what is 111 × 111 ÷ 14
Answer:
880.071428571
Step-by-step explanation:
You could use a calculator btw but its ok happy to help :D
5 stars and a thank you
Answer:
ok
Step-by-step explanation:
What is equivalent ratio in lower terms of 55:30
Answer:
11/6
Step-by-step explanation:
Answer:
the simplest form is 11/6
What is the correct answer for both?
Answer:
19) D (-8, -2)
20) B (0, 8)
Step-by-step explanation:
-x - y = 10
-6x + 11y = 26
-x - y = 10
-x = 10 + y
x = -10 - y
-6x + 11y = 26
-6(-10 - y) + 11y = 26
60 + 6y + 11y = 26
60 + 17y = 26
17y = -34
y = -2
-x - y = 10
-x - (-2) = 10
-x + 2 = 10
-x = 8
x = -8
_______________
-x + y = 8
3x + 2y = 16
-x + y = 8
y = 8 + x
3x + 2y = 16
3x + 2(8 + x) = 16
3x + 16 + 2x = 16
5x + 16 = 16
5x = 0
x = 0
-x + y = 8
-0 + y = 8
y = 8
Help ASAP if you want brainliest, five stars, thanks, and friends list.
Answer:
1. (11r+32)+11t
2. 11(r+t)+32
3. 11r+11t+32
Step-by-step explanation:
Write a system of equations that has a sum of 1 and a difference of 9
Answer:
1 + 0 = 1
100 - 91 = 9
Step-by-step explanation:
Find the perimeter and area of the figure.
5 m
3 m
4 m
Answer:
Perimeter: 7
Area: 6
Step-by-step explanation:
Perimeter: 3 + 3 + 4 + 4 = 14 /2 = 7
Area: 3 x 4 = 12/2 = 6
Help with this math Please and I appreciate it so much if u did
Answer:
1.x+6
2.3.3c --8.2
3.11x -- 1/4
4.9x+5
5.x+14.4/2
Step-by-step explanation:
I need help with these
Answer:
Step-by-step explanation:
5) -7 (-15w + 21) + 3(18 - 27w)
Step 2: 105w - 81w - 147 + 54
6)
step 3: 24w - 93
Select the point shown on the coordinate plane for each ordered pair. The point is located at (3, 9). The point is located at (9, 3). The point is located at (6, 5). The point is located at (5, 6).
Answer:
a,d,b,c
Step-by-step explanation:
The graph is attached below, in which all points are shown.
Coordinate points:Two intersecting straight lines used as reference lines in plane know as coordinate axes.
A coordinate point (a, b) represent 'a' as x - coordinate and 'b' as y- coordinate.
Given points are, [tex](3,9),(9,3),(6,5),(5,6)[/tex]
All points shown in the attached graph below.
Learn more about the coordinate points here:
https://brainly.com/question/17206319
What is the value of y in the equation 9 + y = 8? this is extremely time sensitive
You have to switch the 8 to the left and the y to the right which would change the equation to 9-8=y
y=1
Answer: y =-1
Step-by-step explanation:y =-1
Last option is correct.
Step-by-step explanation:
The given equation is
In order to solve for y, we need to isolate y.
In this equation 9 is added with y and hence in order to eliminate 9 from the left hand side, we do reverse operation of addition.
The reverse operation of addition is subtraction. Hence, we subtract 9 to both sides of the equation
Help me pleaseeeeee!!!!
Answer: <5 is congruent to <6 and <1 is congruent to <2. A) and C)
What is the value (in degrees) of angle Z1?
55°
<1
mZ1
-
HELP
Answer:
8302
Step-by-step explanation:
PLEASE HELPPPP!! The options are
DC= AB
AC=AC
Answer:
the 1st one
Step-by-step explanation:
because A<C are the only angle ur missing.
Answer:
DC ≅ AB
Step-by-step explanation:
Because AC ≅ AC is given, I'm gonna assume its DC ≅ AB
I know kind of weird that I'm gonna have to assume when I've given 148 answers and I'm of the rank expert, however I looked at that triangle and all of those answers are correctly proving congruence, so it makes no sense to mark you wrong because technically ALL of the sides are given
Write an
explicit formula for An, the nth term of the sequence 15, 8, 1, ....
Answer:
b(n) = 15 - 7(n - 1)
Step-by-step explanation:
15 is the y-intercept
-7 is the slope
Answer:
[tex]a_{n}[/tex] = 22 - 7n
Step-by-step explanation:
There is a common difference d between consecutive terms, that is
8 - 15 = 1 - 8 = - 7
This indicates the sequence is arithmetic with explicit formula
[tex]a_{n}[/tex] = a₁ + (n - 1)d
where a₁ is the first term and d the common difference
Here a₁ = 15 and d = - 7 , then
[tex]a_{n}[/tex] = 15 - 7(n - 1) = 15 - 7n + 7 = 22 - 7n ← explicit formula
Give the percent equation AND answer for.......... 89% of what number is 14?
Answer:
15.730337078652
Step-by-step e15.730337078652
89 percent (calculated percentage %) of what number equals 14?
Answer: 15.730337078652.
Solve the equation 3(x-5) - 5x = -25 + 6x
Answer:
x=5/4
Step-by-step explanation:
Answer: x = 1 1 /4
Hope it helped
Step-by-step explanation:
help me fast please I give brainliest answer
if you have s3x 365 times how much is it a day?
this was from my math book
Answer:
Okay first okay this was not from your math book people actually need help on questions and here you are.
Step-by-step explanation:
Someone please answer this! Someone that is very good at math. Please, I will appreciate it.
If angle A and angle B are Complementary Angles and the m
Answer:
supplementary
Step-by-step explanation:
Cary is having a party and can only afford to spend no more than $40 on food. She wants to order at least 3 pizzas which cost $6 a pie, and at least 2 orders of wings that cost $8 per order. Select all the inequalities she would have to graph to determine how many pizzas and wings she could order. Let x stand for the number of pizzas and y stand for the number of wings.
y ≥ 2
x ≥ 3
3 x + 8 y ≤ 40
6 x + 8 y ≤ 40
x ≤ 3
y ≤ 2
((You can select more than one))
Answer:
A. B. and D.
Step-by-step explanation:
me puede ayudar porfavor sequel nole entiendo nada a nandq
Answer:
Bonita shihihihihi
Jsoajwu
In what country would one be able to see a fjord? A. Argentina B. Suriname C. Colombia D. Brazil
Answer:
Argentina
Step-by-step explanation:
this is the correct answer
What does perimeter mean?
Answer: Perimeter is the distance around the outside of a shape the formula is L + W (Add all side of the shape Length + Width) the orders and operations of Perimeter is multiplying the sides of the outside of a shape. I hope this helps!
I might redo this comment.
Answer:
the continuous line forming the boundary of a closed geometric figure
Step-by-step explanation:
that is what perimeter means. if i understand the question correctly. sorry if i don't.