Answers
Answer:
The answer is (C)
x=y+z+7
Related Questions
if your are flying in a plane going 500km/h, how far (in km) will you go in 2 hours and 15 minutes
Answers
Answer:
1,125
Step-by-step explanation:
500 x 2 1/4 is 1,125
Answer: 1125 km.
Step-by-step explanation: In 2 hours, you will travel 1,000 km. 15 is 1/4 of 60, so multiply 1/4 and 500 and add that product to 1,000. Therefore, the answer is 1125 km.
Find the slope of the line graphed below
*there are no answer choices please help!
Answers
Answer:
-3/5
Step-by-step explanation:
rise/run
since its a negative slope, you count down three and to the right 5. -3/5 is the slope
Answer:
-3/5
Step-by-step explanation:
Equation for slope of a line is:
(y₂-y₁)÷(x₂-x₁)
In your example:
-4-(-1)÷4-(-1)
(-4+1)÷(4+1)=
-3/5
A conference will take place in a large hotel meeting room. The organizers of the conference have created a drawing to determine how to arrange the room. The scale indicates that 12 inch in the drawing represents 12 feet in the actual room. The scale drawing that the organizers are using is shown. The dotted line represents a folding wall. What is the actual length of the folding wall?
Answers
Full question:
A conference will take place in a large hotel meeting room. The organizers of the conference have created a drawing for how to arrange the room. The scale indicates that 12 inch on the drawing corresponds to 12 feet in the actual room. In the scale drawing, the length of the room is 313 inches. What is the actual length of the room?
Answer:
313 feet
Step-by-step explanation:
If 12 inches represents 12 feet
Then one inch represents one feet
And so if length of the room in the drawing is 313 inches then the true length of the room = 313 feet
(practice quiz)
Subject: Mathematics
Answers
Answer: it is 1cm=2m
i did the math O>O
Write the explicit formula that defines the sequence ,,,, write the explicit formula that defines the sequence f1=-2,f2=1,f3=4,f4=7,f5=10
Answers
The explicit formula for the given arithmetic sequence is a(n) = 3n - 1
The given sequence is:
f(1) = -2
f(2) = 1
f(3) = 4
f(4) = 7
f(5) = 10
Notice that this is an arithmetic sequence. The common difference is:
d = a(n) - a(n-1)
= a(2) - a(1) = 1 - (-2) = 3
The general formula for the nth term of an arithmetic sequence is:
a(n) = a(1) + (n-1) . d
Substitute a(1) = 2 and d = 3:
a(n) = 2 + (n - 1) . 3
a(n) = 3n - 1
This is the explicit formula for the nth term.
Learn more about arithmetic sequence here:
https://brainly.com/question/27029595
#SPJ4
Please help its almost due!!
Answers
Answer:
you have multiply 11 and 120
True or false. A 5% shipping charge will add to the
total cost of an item that is sent to you.
Answers
Answer:
true
Step-by-step explanation:
they will charge you 5% more to your bill for shipping. This will be added on to you total cost.:)
in a coordinate plane the midpoint of AB is (4,-3) and A has coordinate (1,5). if B has coordinate (x,y) find the value x+y
Answers
Answer:
Please check the explanation.
Step-by-step explanation:
The midpoint (a, b) of line joining points (x₁, y₁) and (x₂, y₂)
a = x₁ + x₂ / 2
b = y₁ + y₂ / 2
Given that the midpoint of AB is (4, -3).
i.e. (a, b) = (4, -3)
Given that A has coordinate (1, 5).
i.e. (x₁, y₁) = (1, 5)
We have to determine the coordinates of B.
i.e. (x₂, y₂) = B
Thus,
4 = (1 + x₂)/2
(1 + x₂) = 4 × 2
1 + x₂ = 8
x₂ = 7
and
-3 = (5 + y₂)/2
(5 + y₂) = -3 × 2
5 + y₂ = -6
y₂ = -11
so (x₂, y₂) = (7, -3) = B
Thus, the coordinates of B = (x₂, y₂) = (7, -3)
Therefore,
x₂ + y₂ = 7 + (-3)
= 7 - 3
= 4
Hence, the value of x₂ + y₂ = 4
In geometry, what might be the consequences of an unjustified or inaccurate conclusion?
Answers
Answer:
Step-by-step explanation:
In geometry, an incorrect conclusion within a proof might lead to wrong estimations of size, length, and other spatial properties. It can cause disastrous outcome in real world. Especially when lives are involved, such as space shuttle projects, or building constructions .
it is 240 miles from boston to new york. If i drive at a speed of 50mph, how long will it take me to reach new york? how much more time would it take if my speed is 10mph faster?
Answers
Answer:
It would take you 4.8 hours to reach to New York and it would take you 4 hours if your speed was 10 mph faster.
Step-by-step explanation:
240÷50=4.8
240÷(50+10)=x
240÷60=4
Answer:
4.8
Step-by-step explanation:
A line passes through the point (4,9) and has a slope of -3/2
What is the y-intercept?
Answers
The y-intercept is positive 15
Jason scored a 80% on his test last week if there were 25 questions how many did Jason get correct
Answers
Answer:
Jason got 20 questions correct.
Step-by-step explanation:
You need to multiply 80% and 25. So, 80% x 25 = 20
An easier way is to convert 80% into 0.80, which is still equivalent and multiply 0.80 by 25.
0.80 x 25 = 20.
y=4x-7 make x the subject of the equation
Answers
Step-by-step explanation:
y=4x-7
y+7=4x
x=y+7
4
hope it helps.
Tanvi is getting older and feels like she should donate her collection of stuffed animals to children who are less fortunate. She has 36 stuffed cats and 32 stuffed dogs, which she wants to divide into identical groups, with no stuffed animals left over. What is the greatest number of groups Tanvi can place her stuffed animals into?
Answers
Answer:
4 number of groups each with 9 number of stuffed cats and 8 stuffed dogs.
Step-by-step explanation:
Given that:
Number of stuffed cats = 36
Number of stuffed dogs = 32
These are to divided in identical groups such that no stuffed animal is left over.
We have to find the largest number of groups so that Tanvi can place her stuffed animals into.
To find the largest number of such groups, we need to find the HCF (Highest Common Factor).
Let us factorize the two numbers i.e. 36 and 32. Then we will underline the common factors between the two numbers.
[tex]36 = \underline{2\times 2} \times 3\times 3\\32 = \underline{2\times 2} \times 2\times 2\times 2[/tex]
Therefore, HCF is [tex]2\times 2 = 4[/tex]
Therefore, there can be 4 number of groups at the most so that no stuffed animals is left over.
Each group will have [tex]\frac{36}4[/tex] = 9 number of stuffed cats and
[tex]\frac{32}{4}[/tex] = 8 number of stuffed dogs.
I will give a brainlist if you help me with this! :))
Answers
Answer:
The length of [tex]\overline{AD}[/tex] is 20 inches
Step-by-step explanation:
The given parameters are;
Triangle ABC is similar to triangle DEC, therefore, we can write, ΔABC~ΔDEC
[tex]\overline{AC}[/tex] = 30 inches
[tex]\overline{BA}[/tex] = 18 inches
[tex]\overline{ED}[/tex] = 6 inches
By similar triangles formula, we have;
[tex]\overline{BA}[/tex]/[tex]\overline{ED}[/tex] = [tex]\overline{AC}[/tex]/[tex]\overline{DC}[/tex]
Substituting the known values gives;
18/6 = 30/[tex]\overline{DC}[/tex]
Therefore, [tex]\overline{DC}[/tex] = 30/(18/6) = 30/18 × 6 = 10
[tex]\overline{DC}[/tex] = 10
[tex]\overline{AD}[/tex] = [tex]\overline{AC}[/tex] - [tex]\overline{DC}[/tex] = 30 - 10 = 20
[tex]\overline{AD}[/tex] = 20 inches.
Kiku is planning to visit her nephew in glenville. She knows that the distance from her hometown to glenville is 42 miles
Answers
Answer: 42miles to her nephew
Answer plz I don’t get this
Answers
I think slope is 50
Step-by-step explanation:
(2,100) means in 2 hours she read 100 pages
Write the translated function ƒ (x) = |x|so that the vertex is at (−5, −3).
Answers
Write the equation that describes the line with slope = 1 and y-intercept= 5/2 in slope-intercept form.
Answers
Answer: y=x+5/2
Step-by-step explanation:
using the slope intercept formula, y=mx+b where m is the slope and b is the y-intercept, you can substitute the two values to get y=x+5/2. Please note that the slope, m, is one so it's not shown.
Which is the solution to the equation below? 8x=56
Answers
Answer:
7
Step-by-step explanation:
8x=56
x=56/8
x=7
Happy holidays Plz help
Answers
Answer:
so the first one is B
and the second one is C
Step-by-step explanation:
Happy holidays to you too girl!
Sarah bought a binder for $7.25 and 6 folders that totaled $9.05. How much did each folder cost?
Step by Step Directions
Please
Answers
Answer: If Sarah's total was $9.05 and the binder costs 7.25 then in order to find the price of the folders you must subtract the cost of the binder (7.25) from the total (9.05) which leaves $1.80 as the amount she paid in total for 6 folders.
Step-by-step explanation:
i need help will mark brainliest !ASAP!
Answers
Answer:
Row 2 = One (Smaller unit)
Row 3 = 1,000 (How many times as large as)
Row 4 = Kilogram (Larger unit)
Row 5 = Thousand (Larger Unit)
Row 6 = Micrometer (Larger Unit)
Row 7 = 100,000 (How many times as large as)
i need some help... Algebra Hw
Answers
Answer:can't see no 1
Step-by-step explanation:
2=A
3=c
Which linear equation represents the data given in the table.
A)y = 9x + 5
B)y = 5x + 9
C)y - 9x - 5
D)y = 5x - 9
Answers
Answer:
B
Step-by-step explanation:
The answer is B, because if X is 1 and you multiply x by 5 you get 5. But after multiplying that you have to add 9. 9+5=14 so therefore the answer is B.
What is the slope of a line parallel to the line whose equation is 6x+9y=216. Fully reduce your answer.
Answers
Answer:
Solve the equation so it is in the y=mx+b form.
Step 1. 6x+9y = 216
Step 2. 9y = -6x+216
Step 3. y = -6/9x+24
Step 4. Simplify/Reduce to get y = -2/3x+24
Since it is Parallel then the slope is the same so the slope is -2/3x.
Step-by-step explanation:
what is i^75 i need this so help me
Answers
Answer:
i^75 = - i
Step-by-step explanation:
Hope you got it
HELP 7TH GRADEEEEEEEEEEEEEE
Answers
Answer:
y=8 x=4.5 z= hal of 7.5
Step-by-step explanation:
E (0, 4) and F (4, 3)
Answers
Answer: Good morning, to answer your question
The midpoint is (2 7/2)
Step-by-step explanation:
Midpoint is calculated using formula x1/2 plus x2/2 plus y1/2 plus y2/2
0 plus 4 over 2 = 4/2
4 plus 3 over 2 is 7/2
Add 7/2 plus 4/2
4/2 plus 7/2 is = 2 7/2
You can turn it into a mixed number if you want! :)
if an = 2n - 3, then what is the fifth term of the sequence?
Answers
Answer:
7
Step-by-step explanation:
To find the fifth term in the sequence, plug in 5 for n.
a₅=2(5)-3
Then just solve
a₅=10-3
a₅=7