Answer:
75
Step-by-step explanation:
5(6+9)
Times the five by the numbers in the bracket
30 + 45
= 75
Answer:
75
Step-by-step explanation:
5 x 6 = 30
5 x 9 = 45
30 + 45 = 75
If P(6, -2), Q(-2, 8), R(-4, 3), and S(-9, y), find the value of y so that line PQ ⊥ line RS.
Answer:
420-69
Step-by-step explanation:
i felt like that was the answer
Please help;
Find a, R, and T.
a = 4, R = 147, T = 33
Step-by-step explanation:
find a
a/(a + 7) = (16/3)/(44/3)
a/(a + 7) = 16/44
44a = 16a + 112
44a - 16a = 112
28a = 112
a = 112/28
a = 4
find R
2x + 5 = 3x - 9
5 + 9 = 3x - 2x
14 = x
m ∠R = 180° - (2x + 5)
= 180 - (2(14) + 5)
= 180 - (28 + 5)
= 180 - 33
= 147°
find T
m ∠T = 3x - 9
= 3(14) - 9
= 42 - 9
= 33°
Name the asymptote for the graphed function.
x = 2
x = 4
y = 2
y = 4
y=2
There is one horizontal asymptote present
See the line of graphed function is approaching to 2 but not crossing y=2 .Instead it is trying to be parallel with x axis.Hence the horizontal asymptote is at y=2Option C
negative 4 plus what equals negative 2?
PLS HELP i urgently need help with this "A rolling pin has a diameter of 5 inches. If Lin rolled it across the table and it made 35 rotations, how far did it travel? Round to the nearest tenth."
Answer:
549.78"
Step-by-step explanation:
diameter÷2=radius=2.5"
2pi2.5=15.71
15.71×35=549.78
help me out i will give brainliest i’m in school help
Answer:
C: (4, -12)
Step-by-step explanation:
graph starts at 48 and keeps going down by 4 making the x intercept stop at 4. y intercept goes down by 4 but stops on the negative side of 12. so (4,-12)
the area of a square plot is 529 m² . What is the length of each side of the plot?
Answer: 279,841 cm2
Step-by-step explanation: 279,841 cm2
Find the next two terms in the sequence 42,37,32,27
Answer:
22-17
Step-by-step explanation: the sequence is going by -5
Can someone help me do this
3(t-4v+8) whats the awnser to this
Answer:
3t-12v+24
Step-by-step explanation:
3t+3x-4v+3x8
simplify
3t-12v+3x8
simplify
3t-12v+24
Determine if each conjecture is true or false. If false, provide a counterexample.
Answer:
1)TRUE 2) The difference of any two negative integers is a negative integer.
3)TRUE 4) TRUE 5)FALSE-REASON-Freshwater fish maintain the physiological mechanisms that permit them to concentrate salts within their bodies in a salt-deficient environment; marine fish, on the other hand, excrete excess salts in a hypertonic environment.
Step-by-step explanation:
hope this helps
change the mixed number to an improper fraction 2 3/5 8 1/5
Answer:
First one is 13/5
Second is 41/5
Hope this helps!
Step-by-step explanation:
slope of -4 and goes through (-5,1)
I NEED HELP ASAP PLEASE NO LINKS!!!
Answer:
49
Step-by-step explanation:
1/7^-2 is equal to 7^-2*-1 making it 7^2 which is equal to 49.
A triangle has sides with lengths of 17 inches, 20 inches, and 28 inches. Is it a right triangle?
Answer:
no
Step-by-step explanation:
Pythagoras theorem
a2 + b2 = c2
the hypotenuse side is always the longest so its 28
:
[tex]17 { }^{2} + 20 ^{2} = 28 ^{2} [/tex]
289+ 400 =784
689 = 784
so the triangle is not a right angled triangle
HELP HELP HELP PLEASE I HAVE 5 MINS TO ANSWER THIS WILL MARK BRAINLIEST
LOOK AT ATTATCHMENT
Answer:
2 & 4
Step-by-step explanation:
There is a closed circle meaning the range is eqaul to or less than 4.
The range is -1 to 4 (not inclusive of -1)
The points H, I, J and K all lie on the same line segment, in that order, such that the
ratio of HI:IJ: JK is equal to 3: 3:4. If HK - 40, find IJ.
Answer:
IJ = 12
Step-by-step explanation:
sum the parts of the ratios, 3 + 3 + 4 = 10 parts
Divide HK by 10 to find the value of one part of the ratio.
40 ÷ 10 = 4 ← value of 1 part of ratio , then
IJ = 3 parts = 3 × 4 = 12
Which is the correct answer for question 16 and question 17
Answer:
16=c
17=d
Step-by-step explanation:
I need the answer to A and B
Answer:A=2 B=1
Step-by-step explanation:
x+4 ≥ 9 and 2x-5 ≥3
x ≥ ?
Answer:
1. x ≥ 5
2. x ≥ 4
Step-by-step explanation:
1. 5 + 4 ≥ 9
2. 2(4)-5≥3
2x4= 8
8-5≥3
Complete the statement.
Answer:
angle 4 = 56°
Step-by-step explanation:
Interior angles in the same side of the transversal are supplementary (their sum is 180°)
Angle 1 and 4 are interior angles on the same side of the transversal.
So, angle 1 + angle 4 = 180°
Angle 1 = 124° (given)
124 + angle 4 = 180°
angle 4 = 180° - 124° = 56°
Therefore, angle 4 = 56°
Hope it helps :)
Please help. I can't figure it out.
Answer:
see explanation
Step-by-step explanation:
The sum of the interior angles of a polygon is
sum = 180° (n - 2) ← n is the number of sides )
Here n = 5 , then
sum = 180° × 3 = 540°
Sum the given angles and equate to 540
2b - 90 + 90 + b + 45 + b + [tex]\frac{3}{2}[/tex] b = 540, collect like terms
4b + 1.5b + 45 = 540 ( subtract 45 from both sides )
5.5b = 495 ( divide both sides by 5.5 )
b = 90
then
2b - 90 = 2(90) - 90 = 180 - 90 = 90
b + 45 = 90 + 45 = 135
[tex]\frac{3}{2}[/tex] b = 1.5b = 1.5 × 90 = 135
The angles from least to greatest are
90° , 90° , 90° , 135° and 135°
rani is 8 years older than Shweta and the sum of their ages is 26. find their ages
Answer:
Rani is 34 because she's older.
Shweta is 26. 6 year difference.
There are (3^5)2 ⋅ 3^0 leaves on a tree. What is the total number of leaves on the tree?
3^3
3^7
3^10
3^25
Answer:
65x
Step-by-step explanation:
Use the function f(x) = –2|5-x| – 13 to evaluate f (6).
Answer:
-15
Step-by-step explanation:
-2 |5 - x| - 13
-2 |5 - 6| - 13
-2|-1| - 13
-2 - 13
-15
Hopefully this helps!
Brainliest please?
which of the following number is the greatest number? a)23,675 b)66,072 c)25,976 d)91,731
Answer:
D. 91,731
Step-by-step explanation:
91,731 would be the greatest number since it has the largest number in the ten-thousands place.
Which expression can be used to find the surface area of the following square pyramid?
Answer:
A = L + B = a2 + a√(a2 + 4h2))
Step-by-step explanation:
50 = -1/3b + 20
what is b?
To find b, start by subtracting 20 from both sides:
50 = -1/3b + 20
-20 -20
30 = -1/3b
Now isolate b by dividing both sides by -1/3:
30/(-1/3) = (-1/3b)/(-1/3)
-90 = b
b is 90!
hope this helps !!
you are driving to a friends house at 35 miles per hour and the friend lives 21 miles away. how long to get to the house
Answer:
35miles/1 hr=21miles/x hr
= x hr* 35miles/1 hr= 21 miles
= x = 21/35 =0.6 hr
So, traveling at 35mph it will take 0.6 hours to travel 21 miles.
If you want time in mins then keep going:
=> 60 mins = 1 hour, 0.6 hours = x mins
60mins/1 hr = x mins/ 0.6 hr
0.6 * 60 mins = 36 mins.
:. It takes 0.6 hrs or 36 mins to drive 21 miles at a constant speed of 35mph
Step-by-step explanation:
Which number represents the ratio comparing the average age in groupB to group A if the average age of A=50 years old and B=65 years old?