Mathematics High School
Answers
Answer 1
You have to do length times width to get your answer 139
Answer 2
Answer:
Let's take a look at the lengths of the sides: 90, 120, 150. What do we notice here?
It's a 3:4:5 triangle.
90/30 = 3, 120/30 = 4, 150/30 = 5.
That the 2 triangles formed by line running diagonally through the base creates AT LEAST 2 right angles.
Since the total amount of degrees in a quadliateral is 360,
180(s-2)
And we know that there are 2 right angles which equals to 180 and the sides are all parallel to each other,
That must mean that the 2 remaining angles of the box add up to 180,
Therefore all angles are 90 degrees.
Related Questions
Given that each unit on the map represents 5 miles, what is the actual distance from Oceanfront to Seaside?
Answers
Answer:about 40 miles
Step-by-step explanation:
9 x 10^2 is how many times as much as 3 x 10^-2?
Answers
The answer is 3 X 10^-4
Answer:3*10^4
Step-by-step explanation:
3 multiply 10 to the 4 power (positive)
a. 36m^2
b. 30m^2
c. 18m^2
d. 26m^2
PLZ HELL MEHHH
Answers
Answer:
its really easy just multiply
Step-by-step explanation:
multiply everything together
The measure of angle 1 is (3x + 10)° In the measure of angle 4 is (4x - 15)°
What is the measure of angle 7?
Answers
∠1 = ∠4 ( vertically opposite angles )
Then :-
[tex]3x + 10 = 4x - 15[/tex]
[tex]10 = 4x - 15 - 3x[/tex]
[tex]10 = 1x - 15[/tex]
[tex]1x - 15 = 10[/tex]
[tex]1x = 10 + 15[/tex]
[tex]1x = 25[/tex]
Which means :-
∠1 =
= 3x + 10
= 3 × 25 + 10
= 75 + 10
= 85°
∠4 =
= 4x - 15
= 4 × 25 - 15
= 100 - 15
= 85°
Then :-
∠7 = ∠6
∠6 + ∠4 = 180° ( interior angles on the same side of transversal )
∠6 + 85 = 180°
∠6 = 180 - 85
∠6 = 95°
As ;
∠6 = ∠7
∠7 = 95°
Therefore , angle 7 = 95° .
Answer:
95
Step-by-step explanation:
Finn is 4 years older than Jake. Five years ago, the sum of their ages was 48.
Answers
Answer jake is 29
Step-by-step explanation:
Answer:
Step-by-step explanation:
let the age of Jake be=x
let the age of Finn be=x+4
Five years ago:
age of Jake +age of Finn=48
x+x+4-5=48
2x-1=48
2x=48=1
2x=49
x=49/2
x=24.5
therefore, age of Jake=x=24.5
therefore, age of Finn=x+4=24.5+4=28.5
hope it helps
15. A football team gains an average of 6 yards per play. How many yards have they gained after 4 plays? Write a number sentence to show your answer.
Answers
Answer:
24 yards
Step-by-step explanation:
what is 6(x+-2) simplify to
Answers
Answer:
6 −12
Step-by-step explanation:
6(−2)
6−12
6x−12
Tables (2)
Students (y)
In a classroom, the students are set up in the
arrangement shown in the table.
How many students are sitting at the 4 tables?
4
?
7
35
Answers
Answer:
20 is the answer hope it helps
Step-by-step explanation:
Answer:
20
Step-by-step explanation:
just took the test
please help thank you
Answers
Answer:
k=12
Step-by-step explanation:
hope this helps :))
The endpoints of PQ are P(-3, 1) and Q(4, 25) Find the midpoint of PQ
Answers
Answer:
(-1, 14.5)
Step-by-step explanation:
Well there is a mid-point formula that looks like this:
m = ((x1+x2)/2) , ((y1+y2)/2)
So if we input our two points into the formula we get this:
m=((-3+1)/2) , ((4+25)/2)
Which can be simplified to get:
m=(-1, 14.5)
So these are your coordinates
I need help on this please
Answers
Answer:
No
Step-by-step explanation:
1+2(7) <_ 10
15<_10
nope
Olivia has $150 to spend on clothes. She buys one pair of jeans for $38. She wants to buy several shirts that cost $21 each. Which inequality could be used to determine the possible number of shirts, x, she could buy? A. 38 21 150 x − C. (38 21) 150 x + B. 38 21 150 x+ D. 38 21 150 x +
Answers
Answer:
38+21x<=150
Step-by-step explanation:
The options are not clearly stated, nevertheless, let us formulate the inequality.
The total amount at hand=$150
the cost of a pair of jean=$38
the cost of shirt is=$21
the cost of x shirts =$21x
the total expenses is
38+21x
Therefore the inequality is
38+21x<=150
Do przygotowania jednej porcji gofrow potrzeba 1 i pul szklanki maki pszennej, 1i jedna trzecia szkalanki mleka oraz 0,5 szkalnki oleju pszennego. Szklanka maki wazy 16 dag, szklanka mleka-24 dag, a szklanka oleju-21,5 dag.Ile dekagramow waza lacznie skladniki potrzeba na jedna porcje gofrow?
Answers
Odpowiedź:
5,075 dekagramu
Wyjaśnienie krok po kroku:
Biorąc pod uwagę, że:
Na jedną porcję gofra:
mąka pszenna = 1 szklanka
mleko = 1 szklanka
olej pszeniczny = 0,5 szklanki
Waga na filiżankę:
1 szklanka mąki = 16 gramów
Szklanka mleka = 24 g
Dziewczęta oliwy = 21,5 g
Na jedną porcję gofra:
(1 * 16 gramów) + (1 * 24 gramów) + (0,5 * 21,5 gramów)
16 gramów + 24 gramów + 10,75 gramów
= 50,75 grama
Odwołanie :
1 gram = 0,1 dekagramu
50,75 gramów = (50,75 * 0,1)
= 5,075 dekagramu
solution
n/8+1/2 = -3 1/2
Answers
Answer:
n= -32
Step-by-step explanation:
A skydiver falls 60 feet in five seconds. How far does the skydiver fall per
Second
Answers
Answer:
12 feet
Step-by-step explanation:
60/6 = 12
Answer:
8 feet per 1 second
(without drag or windcurrents)
Step-by-step explanation:
60÷5=8
What is 9x-7=-7 ?????
Answers
Answer:
when we stop 9x then
7 will go another side so,.9x=7
and when X is stoppedbit will be=7/9
Answer:
[tex] \sf \: x = 0[/tex]
Step-by-step explanation:
Now we have to,
→ Find the required value of x.
The equation is,
→ 9x - 7 = -7
Then the value of x will be,
→ 9x - 7 = -7
→ 9x = -7 + 7
→ 9x = 0
→ x = 0 ÷ 9
→ [ x = 0 ]
Hence, the value of x is 0.
Completa la siguiente sucesión y encuentra su regla general. -10, -5, ___, ___, 10,... Regla general: Por favor es urgente, no le entiendo muy bien
Answers
Answer:
0,5
Step-by-step explanation:
add 5 each time
i need help 10 points plz help
Answers
Answer:
$15.10 per hour
Step-by-step explanation:
105.70÷7= $15.10 per hour
A square has a side length of 6x+2. a rectangle with width 3x+1 has the same area as the square. what is the length of the rectangle?
Answers
Answer:
2
Step-by-step explanation:
(6x+2)/(3x+1) = 2
Input 1 2 3 4 output -10 14 18 function or not
Answers
Answer:
function
Step-by-step explanation:
no multiplying numbers
A metro train on platform A arrives after every 3 minutes and 20 seconds nd another metro on platform B arrives after every 1 minute 12 secs at 8 am at a particular day both trains arrive on respective platforms together at what time will both platforms have trains together
Answers
Answer:
csacacsac
Step-by-step explanation:
rgergerggsgds
Home Algebra 1 Support Final Exam Term 1
y = 3x - 1
y = -3x - 1
Which describes the number of solution(s) to the system of linear equations shown above?
C
Exactly two
None
A
An infinite number
D
B
Exactly one
Answers
Answer:
B. Exactly one solution
Step-by-step explanation:
Here's something that I learned. Same slope different y-intercept (no solution). Same slope and same y-intercept (Infinitely many solutions). Different slope and same y-intercept (one solution). Different slope and different y-intercept (one solution).
A pizza with a 10-inch diameter costs $6.99 and is cut into 6 slices, what is the cost per slice?
Answers
Answer:
$1.165
Step-by-step explanation:
$6.99/6 slices = 1.165
Miss Mason decided to give a test with 90 points and 25 questions multiple-choice questions are worth three points and we’re problems are worth four points how many word problems were on the test
Answers
Answer:
3.75
Step-by-step explanation:
90 points total
25 multiple choice worth 3 points is 75 points for multiple choice
90-75=15
15/4=3.75 word problems
PLEASE HELP! 40 POINTS AND WILL MARK BRAINLIEST.
A hot air balloon is 750 meters above the ground and begins to descend at a
constant rate of 25 meters per minute. The function f(x) = 750 - 25x represents the
height of the hot air balloon after x minutes.
a) Find and interpret the x- and y-intercepts for this situation
b) Graph the situation
Answers
Ok so I had this question on a homework assignment and got it wrong but I found the right answer on quizlet sorry if I couldn’t help you but u can find it under quizlet
Hope this helps
Answer:
I know this is not really answering your question but I found this PDF and it had a similar question to yours
I need help!! whats the answer?
Answers
The perimeter of the square is [tex]16\sqrt{5}[/tex]
The area of of the square is [tex]80[/tex]
Hope it helps!
what are the coordinates of point B?
Answers
Answer:
3,3
Step-by-step explanation:
the coordinates of point B are (3,3)
Jada grew 12 plants with 6 seed packets.How many seed packets does Jada need to have a total of 14 plants in her backyard.Assume the relationship is directly proportional
Answers
She would need 7 packets
Answer:
7 seed packets
Step-by-step explanation:
Think about it like this:
If 12 ÷ 6 = 2, then 14 ÷ 2 = 7.
HELP HAVING A BAD DAY
Graph the line given by the equation.
2y=-3x
Answers
Answer:
u should never have a bad day just keep grinding you going to be who u want to be 1 day u should never feel down and the answer is -3/2 is your slope
Step-by-step explanation:
y= -3/2x
explanation: to isolate the variable (y) you divide by 2 to get 1y (aka y). you must do this to both sides, so you end up with -3/2 for the slope.
What expression is equivalent to
14
−
17
?
Answers
answer:
32
Step-by-step explanation:
