If two lines meet and form right angles, then
Answer:
the lines are perpendicular. the reason it will be perpendicular is because its going to be intersected by those right angles.
Answer:
IF TWO LINES ARE PERPENDICULAR ,THEN THEY MEET TO FORM RIGHT ANGLES .
Step-by-step explanation:
A school librarian ordered new books for the library. Of the new books ordered 1/3 are science and 2/5 are biography, and the rest of the books are friction. What fraction of the book ordered are friction?
Answer:
4/15
Step-by-step explanation:
1/3=5/15
2/5=6/15
6+5=11
15-11=4
4/15 books a fiction
Alex took 5 exams in class. His scores on the first four exams were 75%, 68%,
92%, and 100%. What does Alex need to score on the fifth exam to have an
average of 85%?
90
086
94
82
Please help I with give Brainiest if correct
Answer:
Perimeter of the rectangle = 6 x +20
Perimeter of the rectangle = 0 x² + 6 x + 20
Step-by-step explanation:
Step(i):-
Given that the length of the rectangle = 2x +3
Given that the width of the rectangle = x +7
Perimeter of the rectangle = 2(length + width)
Step(ii):-
Perimeter of the rectangle = 2(length + width)
= 2(2 x +3 + x+7)
= 4x +6+2x+14
= 6 x +20
Final answer:-
Perimeter of the rectangle = 6 x +20
Perimeter of the rectangle = o x² + 6 x + 20
PGR is a right-angled triangle.
Work out the size of angle PGR. Give your answer correct to 1 decimal place.
Answer:
PQR = 67.4 degrees
Step-by-step explanation:
Here, we want to find the size of PQR
to do this, we proceed as follows
As we can see PR is the opposite while PQ is the hypotenuse
The trigonometric identity connecting the two is the sine
sine is the ratio of the opposite to the hypotenuse
sin Q = 12/13
Q = sin^-1(12/13)
Q = 67.4 degrees
hi can you explain base numbers?
A number base is the number of digits or combination of digits that a system of counting uses to represent numbers. A base can be any whole number greater than 0. The most commonly used number system is the decimal system, commonly known as base 10. ... Binary is the most commonly used non-base 10 system.
Step-by-step explanation:
hope it helps ☺️
Consider the complex number z shown in the graph.
Adding –2i to z results in a shift
.
The resulting number is
–
i.
Answer:
Down
3
2
Step-by-step explanation: on edge trust me.
Answer:
Adding –2i to z results in a shift ✔ down . The resulting number is ✔ 3 – ✔ 2 i.
Step-by-step explanation:
just did it on edge :)
good luck
please mark me brainliest!!
Joe’s Coffee is having a stained glass window installed on their front door. Approximately how much glass will be needed to create the stained glass window?
PLSS USE STEPSSS!!!!
A) 2.4
B) 9.6
C) 11
D) 38.5
[tex]\color{plum}\tt \: D) 38.5 [/tex]
Steps to derive correct answer :Diameter of the stained glass window Joey needs = 3.5
Area of the window = quantity of glass Joey needs
Area of the window :
[tex] = \tt\pi {r}^{2} [/tex]
[tex] = \tt3.14 \times 3.5 \times 3.5[/tex]
[tex] =\tt 3.14 \times 12.25[/tex]
[tex] =\tt 38.46[/tex]
38.46 can be rounded off to 38.5.
Therefore, quantity of glass needed to make the stained glass window = 38.5
Write the equation of the line that passes through the points (7, -9) and
(2, -7). Put your answer in fully reduced point-slope form, unless it is a
vertical or horizontal line.
Answer:
y + 9 = -2/5(x - 7)
Find an equation for y in terms of x
Answer:
y = [tex]\frac{9}{x^2}[/tex]
Step-by-step explanation:
Given y is inversely proportional to x² then the equation relating them is
y = [tex]\frac{k}{x^2}[/tex] ← k is the constant of proportion
To find k use an ordered pair from the table
Using x = 3 when y = 1 , then
1 = [tex]\frac{k}{3^2}[/tex] = [tex]\frac{k}{9}[/tex] ( multiply both sides by 9 )
9 = k
y = [tex]\frac{9}{x^2}[/tex] ← equation of proportion
a number, X, rounded to 1 significant figure is 40. Write the error interval for x
Answer:
40
Step-by-step explanation:
Round the numbers to the nearest 1000
4682
123361
56500
Answer:
a) 5000
b) 123000
c) 57000
Is it possible for the measure of an exterior angle of a triangle to be equal to the measure of a remote interior angle? Explain
Answer:
The measure of an exterior angle of a triangle is equal to the sum of the measures of the two non-adjacent interior angles. (Non-adjacent interior angles may also be referred to as remote interior angles.) FACTS: An exterior ∠ is equal to the addition of the two Δ angles not right next to it.
Please help with the question in the picture!!
Answer:
Top: -5
Middle: -40
Bottom: -24
Kevin has 14 clients that have a value of $1.20 she only has dimes and nickels how many nickels does Kaylan have
Answer:
0
Step-by-step explanation:
In AUVW, the measure of ZW=90°, VU = 65, UW = 33, and
WV = 56. What ratio represents the tangent of ZU?
Answer: 56/33
Step-by-step explanation:
Please Help!
Julie earned $402.17 in net pay for working 40 hours. She paid $93.26 in federal and state taxes, and $41.86 in FICA taxes.
What is Julie's hourly wage?
Answer:
she makes $6.676 an hour
Step-by-step explanation:
402.17-93.26-41.86=267.05/40=6.67625
Someone help fast! please
Answer:
48cm
Step-by-step explanation:
96/12=8
This means that 8 is the factor by which the diagram and the actual ramp vary
so then you multiply 8 times the height on the diagram to find the true height
8x6=48
Find the interest on a simple interest investment of $34,450 at 5.25% for 10 years.
Answer:
$ 18086.25
Step-by-step explanation:
I=?
p=$34,450
r=5.25*1/100=5.25/100
t=10yrs
I=P*R*T
=34,450*5.25/100*10
=$18086.25
Kelly has $4000 in her bank account. She is withdrawing $80 per month to pay off a loan. Dylan has only $1500 in his
bank account but is saving $60 per month. After how many months will Dylan’s account have more money than Kelly?
Some help please worth 15 points
Answer:
31
Step-by-step explanation:
maybe
Answer:
38
Step-by-step explanation:
Since for this kind of equation, it always has to equal 360 all around, but since we're only measuring the angle for one side, we have to get 180
So we have our work cut out for us with 155
So 180 - 155 = 25
So we have to find the x value that makes 25
32 - 13 = 19, so that answer is eliminated
38 - 13 = 25
So the answer is x = 38
Also little tip:
Judging by the circles for multiple choice, you're using Forms, so you can press control + U to find the answers in the code
...................................
Answer:
1st question's answer is the 3rd option
2nd question's answer is the 2nd option
Step-by-step explanation:
The length of the missing side is: ?m
Answer:
85 ft
Step-by-step explanation:
for all right triangles, triangles with a 90 degree angle, the sides are equal to [tex]a^{2} + b^{2} = c^{2}[/tex] where c is the hypotenuse, or the longest side.
so... [tex]40^{2} + 75^{2} = c^{2}[/tex]
[tex]7225 = c^{2}[/tex]
c= 85
Find the value of x.
Answer:
12
Step-by-step explanation:
2DE = BC
8n = 6n + 6
2n = 6
n = 3
4n = 4(3) = 12
Question 7 of 25
What is the approximate value of sin C?
Answer:
-0.5
Step-by-step explanation:
Find the perimeter:
A. 2000xy + 200x
B. 2200xy
C. 1000xy + 200x
D. 2200x
does anyone know how to do this percentage I need help I don't understand how to
Answer: 21
Step-by-step explanation:
Answer:
21$
Step-by-step explanation:
30 divided by 10 = 3 (10%)
3 x 3 = 9 (30%)
I need help!!! I’ll mark you brainliest
This is timed!!
put 3 inside g
4(3) = 12
put 12 inside f(x)
2(12) - 5 = 19
So the answer is 19
Answer:
f
(
g
(
x
)
)
Evaluate
f
(
x
+
3
)
by substituting in the value of
g
into
f
.
f
(
x
+
3
)
=
2
(
x
+
3
)
−
1
Simplify each term.
Tap for more steps...
f
(
x
+
3
)
=
2
x
+
6
−
1
Subtract
1
from
6
.
f
(
x
+
3
)
=
2
x
+
5
Step-by-step explanation:
Will mark brainliest
Answer: C= 10
Step-by-step explanation:
Answer:
c= 10 miles
Step-by-step explanation:
6^2 + 8^2 = c^2
36 + 64 = c^2
100 = c^2
((Square root))100 = c
PLZ ANSWER QUICK IT WILL HELP A LOT!
Answer:
The answer is b
Step-by-step explanation:
If y is reflected it will cause both to change
Answer:
it's b
Step-by-step explanation:
its b because yeah