Step-by-step explanation:
isolate the variable by dividing each side by factors that don't contain the variable.
inequality form:
d>-55
interval notation:
(-55, ∞)
Answer:
−11d−4<1
2
Suma 44 a ambos lados.
-\frac{d}{11}<1+4−11d<1+4
3
Simplifica 1+41+4 a 55.
-\frac{d}{11}<5−11d<5
4
Multiplica ambos lados por 1111.
-d<5\times 11−d<5×11
5
Simplifica 5\times 115×11 a 5555.
-d<55−d<55
6
Multiplica ambos lados por -1−1.
d>-55d>−55
Step-by-step explanation:
d>55
help please will be markedas brainliest if correct
3x(7+10)=G+30
21x+30=G+30
-30 -30
---------------------
21x=G
Answer: G=21x
5x(3+H)=15+45
15x+5h=15+45
-5 -5
---------------------
15x+h=15+40
-15 -15
--------------------
x(h)=40
Besties help me please school ends this Friday (tmr) and I have over 100 missing assignments and don’t have time to do them all so please helppppp
The figure is made up of a cylinder and 2 cones. What is the volume of the composite figure? Use 3.14 for Pi. Round to the nearest hundredth.
Please help!!!!!
A cylinder and 2 cones. All have a radius of 2 millimeters. The cones have heights of 4 millimeters and 2 millimeters, and the cylinder has a height of 5 millimeters.
Recall the formulas V = B h and V = one-third B h
Answer——————- millimeters cubed
Answer:
96.29 mm^3
Step-by-step explanation:
Cylinder
V = pi r^2 h
V = 3.14 ( 2)^2 ( 5)
V = 3.14 *4*5
V =62.8 mm^3
Cone
V = 1/3 pi r^2 h
V = 1/3 (3.14) 2^2 ( 4)
V =1/3 (3.14) 4*4
V =16.746666666 mm^3
There are 2 cones so multiply by 2
Both cones = 33.493333333333 mm ^3
Add the cones and the cylinder together
62.8+33.493333333 =96.293333333
Rounding to the nearest hundredth
96.29 mm^3
Answer:
I did the other guy's answer, and... it was incorrect
the real answer is shown below
HEY can some please help me out I will give you BRAINLEST!!!
Answer:
b the second 1
Step-by-step explanation:
The sum of two rational numbers will always be
O an irrational number.
an integer
a rational number
a whole number.
Step-by-step explanation:
The sum of two rational numbers will always be a rational number.
Can u guys do this or nah?
Answer:
2. 7 parts are not green. 3. There both equal amounts.
Step-by-step explanation:
Answer:
Orange:
1/4 ÷ 4 = 1/16
1/4 + 1/16 = 5/16
Blue:
1/16 + 1/5 = 21/80
Yellow:
1/4 + 1/16 = 5/16
Green:
1 - 1/5 = 4/5
1/16 + 4/5 = 69/80
__________________
1 - 69/80 = 11/80
__________________
5/16 - 21/80 = 1/20
a^2 + b^2 ( giải dùm mình nha )
25 POINTS GIVING BRAINLIEST TO WHOEVER ANSWERS UT RIGHT!!A right triangle has hypotenuse with a length of 13 cm. The length of one leg is 5 cm. What is the area of the triangle?
A.65
B.60
C.32.5
D.30
Answer:
Hello! answer: 30
Step-by-step explanation:
13 × 13 = 169
5 × 5 = 25
169 - 25 = 144
12 × 12 = 144 therefore 12 is the missing leg
so we will use this to find the area so...
12 × 5 = 60 60 ÷ 2 = 30 therefore the answer is 30 hope that helps!
Find the length of the third side. 20 24
Answer:
Hypotenuse (Third side) = 31.24
Step-by-step explanation:
20² + 24² = Hypotenuse²
400 + 576 = Hypotenuse²
976 = Hypotenuse²
[tex]\sqrt{976}[/tex] = Hypotenuse
31.24 = Hypotenuse
Therefore, the measure of the third side would be: 31.24
Hope this helps!
PLZ HELP ILL GIVE BRAINLY!!!!!!!!!!!!
Answer:
Step-by-step explanation:
(3-[tex]\sqrt{2[/tex])(3+[tex]\sqrt{2[/tex])
=(3)^2-([tex]\sqrt{2[/tex] )^2
=9-2
=7
Please, Just please help me
Answer:
37
Step-by-step explanation:
The range is the largest number minus the smallest number
99 is the largest number
62 is the smallest number
99-62
37
The range is the difference between the largest number and the smallest number.
Largest number is 99
Smallest number is 62
Range = 99-62 = 37
The answer is C) 37
Which is calculated by using an exponential function?
simple interest on a $2,000 investment given the number of years
area of a square given the side length in centimeters
volume of a cube given the side length in inches
compound interest on a $2,000 investment given the number of compoundings
Answer:
I am very confused on this question
Divisibility rules for 2, 5, and 10
Which numbers are divisible by 5?
A)826
B)270
C)271
or none of these
Answer:
B is divisible by 5
Step-by-step explanation:
5 divisibility rule is that the number has to end in 5 or 0. Only B ends in 0, so b is the answer.
Answer:
B)270
Step-by-step explanation:
Divisibilty rule for 5: A number is divisible by 5 if the last digit is 0 or 5
Tucker's Road Paving Company used 646.5 tons of cement to pave 4 miles of roadway. To the nearest hundredth of a ton, how much cement, on average, did the company use per mile?
Answer:
161.63 tons
Step-by-step explanation:
Cement used per mile = total cement used / total miles
646.5 tons / 4 = 161.625 tons
161.63 tons to the nearest hundredth
the hundredth is the second number after the decimal place. To convert to the nearest hundredth, look at the number after the hundredth (the thousandth). If the number is greater or equal to 5, add 1 to the hundredth figure. If this is not the case, add zero
the thousandth term is 5, so 1 would be added to 2
The value of a 23 in the resulting matrix is:
10
11
15
Answer:
OPTION B 11 is the correct option
Which proportion could be used to find the missing side length x
Answer:
C
Step-by-step explanation:
Corresponding parts of similar triangles are proportionate
Refer to pic above please
Answer:
If 1 is correct, then 3 is correct.
In my technical documentation I use all 4 forms thus:
1. In the above picture.
2. Please see the picture above.
3. In the below picture.
4. Please see the picture below.
Step-by-step explanation:
??
Answer:
80
Step-by-step explanation:
Similar shapes have congruent angles.
The sum of the angles of a quadrilateral is 360°
360 - 100 - 120 - 60 = 80
S
round 990.54 nearest hundred
Answer:
991 is the correct answer
When 62 + 5y - 112 + 7y is simplified results is? *
Answer:
-50+12y
Step-by-step explanation:
62+5y-112+7y
62-112+5y+7y
-50+5y+7y
-50+12y
Miguel's family drinks 3 gallons of milk
every 2 weeks. How many gallons of milk
does Miguel's family drink in 6 weeks?
A 4 gallons
B 6 gallons
C 7 gallons
D 9 gallons
Y= -2/5x-10
What is the slope of a line perpendicular to y =
What is the slope of line JK?
Answer:
perp. just switch from -2/5 to positive 5/2
Step-by-step explanation:
Answer:
m2 =5/2
Step-by-step explanation:
m1=-1/m2
m2=-1/m1
y=-2/5x-10
m1=-2/5
m2= -1/-2/5
m2=5/2
y=5/2x-10 ⊥ y=-2/5x-10
Find the cosine of ∠G (Must give explanation)
also why does my calculator say its undefined if I do the cos invert of (85/77) ??
cos^-1(85/77) = undefined ?? why
Answer:
[tex]\displaystyle \cos (G)=\frac{36}{85}[/tex]
Step-by-step explanation:
Recall that cosine is the ratio of the adjacent side to the hypotenuse:
[tex]\displaystyle \cos(G)=\frac{\text{adjacent}}{\text{hypotenuse}}[/tex]
The hypotenuse is always the side opposite to the right angle. In this case, it is
85.
The adjacent side to G is 36.
Therefore:
[tex]\displaystyle \cos (G)=\frac{36}{85}[/tex]
For your other question, remember that in a right triangle, cosine is the ratio of the adjacent side to the hypotenuse.
As you know, the hypotenuse is always the longest side in a right triangle.
Therefore, the ratio of the adjacent side to the hypotenuse will never be greater than 1.
Since 85/77 is greater than 1, it is undefined.
The same applies to sine as well.
Solve.
6n + 12 = -60 - 35
Answer:
6n + 12 = -60 - 35
-12 -12
6n = -107
Divide by 6 on both sides:
N = -17.8333333333 around -17
Step-by-step explanation:
We need to isolate the variable meaning keeping the variable by itself on the left side. In order to do that we must get rid of any constants or co-efficients.
Answer:
Hey mate......
Step-by-step explanation:
This is ur answer.....
6n + 12 = -60 -35= 6n + 12 = -95
= 6n = -95 - 12
= 6n = -107
= n = -107 / 6
= n = 17.83
Hope it helps!
Brainliest pls!
Follow me! :)
A) 5
B) 6
C) 3
D) 1
Twice a number, increased by 5 is more than 12. Which of the following is not a solution?
3
4
6
5
Answer: 3
Step-by-step explanation:
3x2=6
6+5=11
11 is smaller than 12
Jesse has reached 16% of his weekly reading time goal so far this week. If he has read for a total of
32 minutes this week, what is his weekly reading time goal in minutes?
x = time goal
16% = .16
.16 x = 32
x = 32/.16 = ___________ minutes
Jesse' weekly reading time is an illustration of ratio and proportion.
Jesse' weekly reading time is 200 minutes
Represent the reading time with x.
16% of his weekly reading time is given as 32 minutes
This is represented using the following equation
[tex]16 \% \times x = 32[/tex]
Express 16% as decimal
[tex]0.16\times x = 32[/tex]
Divide both sides by 0.16
[tex]x = 32/0.16[/tex]
[tex]x = 200[/tex]
Hence, Jesse' weekly reading time is 200 minutes
Read more about proportions at:
https://brainly.com/question/1781657
Can I get some help on this question pls
Answer:
the third option
Step-by-step explanation:
u can see by the lines of each side of the triangles
ST=ML
SU=MN
TU=LN
so triangle TSU is congruent to triangle LMN
What are 3 tips to solve quadratic equations using the quadratic formula?
Answer:
Step-by-step explanation:
I would say the first thing you should always do is graph the quadratic. See where the x intercepts are. If there aren't any, go onto step 2. If there are, make note of them. The quadratic formula will give you the same answer. You can use Desmos to graph the quadratic.The second thing to do is to test what is under the square root (called the discriminate). If you get something weird like the square root of a minus number, then the graph should have told you that the quadratic does not cross the x axis at all.When you have done those two things, you are ready to use the whole quadratic. Watch out for -b at the beginning. If b is - 4 (for example) the -b will make it 4Please Help Me! The question is :
Without graphing find the slope of the line that passes through the points (2,2) and (4,6).
Use the change in y over the change in x.
Answer:
y = 2x - 2
Step-by-step explanation:
y2 - y1 / x2 - x1
6 - 2 / 4 - 2
4 / 2
=2
y = 2x + b
2 = 2(2) + b
2 = 4 + b
-2 = b
Answer:
Answer:
Solution given:
[tex](x_1,y_1)=(2,2)[/tex]
[tex](x_2,y_2)=(4,6)[/tex]
now
slope:[tex]\frac{y_2-y_1}{x_2-x_1}=\frac{6-2}{4-2}=\frac{4}{2}[/tex]=2
Slope: 2
Find the measure of arc YX in the inscribed angle C in the circle below
Answer:
Arc YX = 104°
Step-by-step explanation:
Arc YX + Arc YZ + Arc XZ = 360° (full circle = 360°)
Substitute
Arc YX + 110° + 146° = 360°
Arc YX + 256° = 360°
Arc YX = 360° - 256°
Arc YX = 104°