15 points Fill in the blanks to complete the equation that describes the diagram.
Answers
Answer:
-6, -2
Step-by-step explanation:
look at the arrows
Related Questions
find y for -4 + 3y = 8 please help asap
Answers
Answer:
y = 4
Step-by-step explanation:
First isolate y
-4 + 3y = 8
3y = 8 + 4
3y = 12
y = 4
Answer:
Y=4
Step-by-step explanation:
3y=12
y=4
I really need help Please
Answers
Answer:
43
Step-by-step explanation:
180 - (109+28) = 43
the sum of all angles in a triangle is 180
I need help with this problem :)
Answers
Answer:
Replace all occurrences of y with 6x−3 in each equation.
Replace all occurrences of y in 18x−3y=9 with 6x−3 .
18x−3(6x−3)=9
y=6x−3
Simplify 18x−3(6x−3).
9=9
y=6x−3
Remove any equations from the system that are always true.
y=6x−3
Step-by-step explanation:
State the domain, the range, and the intervals on which function is increasing, decreasing, or constant in interval notation
Answers
Answer:
Domain: [tex][-1,\infty)[/tex]
Range: [tex](-\infty, 3][/tex]
Decreases over: [tex](-1,-\infty)[/tex]
Step-by-step explanation:
Given
[tex]f(x) = -\sqrt{x + 1} + 3[/tex] --- Missing from the question
Solving (a): The domain
To get the domain, the expression under the square root must not be negative.
In other words:
[tex]x + 1 \ge 0[/tex]
Solve for x
[tex]x + 1 -1\ge 0-1[/tex]
[tex]x \ge -1[/tex]
Hence, the domain is:
[tex][-1,\infty)[/tex]
To get the range, we plot the values of the domain in the expression.
[tex]x = -1[/tex]
[tex]f(x) = -\sqrt{x + 1} + 3[/tex]
[tex]f(-1) = -\sqrt{-1+1} +3[/tex]
[tex]f(-1) = -\sqrt{0} +3[/tex]
[tex]f(-1) = -0 +3[/tex]
[tex]f(-1) = 3[/tex]
[tex]x = \infty[/tex]
[tex]f(\infty) = -\sqrt{\infty +1}+3[/tex]
[tex]f(\infty) = -\sqrt{\infty}+3[/tex]
[tex]f(\infty) = -\infty+3[/tex]
[tex]f(\infty) = -\infty[/tex]
So, the range is: [tex](-\infty, 3][/tex]
To get the interval where the function increases or not, we simply plot the graph of f(x).
See attachment for graph.
From the attachment, it will be observed that the graph of f(x) continuously decreases from x = -1, and it never increased.
This implies that, the graph decreases over the interval [tex](-1,-\infty)[/tex]
2. Each of the bracelets that Veronica made has 45 beeds. Shemede 4 bracelets.
How many total beads did she use?
Answers
Answer:
180 total beads used
Step-by-step explanation:
=) have a good day
A parallelogram has an area of 108 in.² the best of the parallelogram is 18 inches find the height.
Answers
Answer:
h= 6 in
Step-by-step explanation:
A= bh
A= 108
b= 18
108= 18h
108/18=6
A city has 3 new houses for every 8 old houses. If there are 27 new houses in the city, how many old houses are there?
Answers
Answer:
72 old houses
Step-by-step explanation:
The radius of a cylindrical gift box is (3x+1) inches. The height of the gift box is twice the radius. What is the surface area of the cylinder? Write your answer as a polynomial in standard form.
Answers
Answer:
56πx² + 36πx + 6π square inches
Step-by-step explanation:
The radius of a cylindrical gift box is (3x+1) inches. The height of the gift box is twice the radius. What is the surface area of the cylinder? Write your answer as a polynomial in standard form.
The surface area of a cylinder is given as:
2πr(r + h)
The radius of a cylindrical gift box is (3x+1) inches.
The height of the gift box is twice the radius = 2(3x + 1) inches
= 6x + 2 inches
The surface area of the cylinder is:
= 2 × π × 3x + 1( 3x + 1 + 6x + 2) square inches
= 2 × π × 3x + 1(9x + 3) square inches
= 2π × 3x + 1(9x + 3) square inches
= 6πx + 2π( 9x + 3) square inches
= 6πx (9x + 3) + 2π( 9x + 3) square inches
= 56πx² + 18πx + 18πx + 6π square inches
= 56πx² + 36πx + 6π square inches
The surface area of the cylinder is 56πx² + 36πx + 6π square inches
Which expression is equivalent to (5^2) ^4 • 5^5
A) 5^11
B) 5^13 C)5^30
D) 5^40
Answers
Answer:
B
Step-by-step explanation:
(5^2) ^4 • 5^5 = 1220703125
5^13 = 1220703125
If each quadrilateral below is a trapezoid, find the missing measures.
#1
Answers
Answer:
C = 101
E = 46
Step-by-step explanation:
79 + 134 = 213
180 - 79 = 101 (C+F has to equal 180)
79 + 134 + 101 = 314
360 - 314 = 49 (trapezoids have a total degree of 360)
The measure of angles are ∠C = 101°, ∠E = 46°, ∠J = 83°, ∠L =97°, and ∠M = 97°.
It is given in the picture that measures the angles of a trapezoid.
It is required to find the other angles.
What is a trapezoid?It is defined as the quadrilateral having four sides in which two sides are parallel to each other it is a 2-dimensional geometry.
We have a trapezoid CDEF in which ∠D = 134° and ∠CFE = 79°
We know in trapezoid:
∠C+∠F = 180° and
∠D+∠E = 180°
For ∠C = 180° - ∠F ⇒ 180° - 79° ⇒ 101°
For ∠E = 180° - ∠E ⇒ 180° - 134° ⇒46°
We have another trapezoid JKLM in which ∠K = 83°
We know in isosceles trpezoid:
∠K = ∠J = 83° and
∠L = ∠M
∠L = 180° - ∠K ⇒ 180° - 83° ⇒ 97° ⇒ ∠M
Thus, the measure of angles are ∠C = 101°, ∠E = 46°, ∠J = 83°, ∠L =97°, and ∠M = 97°.
Learn more about the trapezoid here:
https://brainly.com/question/8643562
Help me with this please!!!
Answers
Answer: y = 80*
all circles have 360* so we can subtract what we have to get what we want
360 - 110 - 90 - 80 = 80*
I NEEEED HELPPP WILL MARK BRAINLIEST
Answers
Answer:
Point A should be 36 with no squared
Step-by-step explanation:
85^2 = 7225
77^2 = 5929
7225 - 5929 = 1296
1296 radical thing is = 36
Answer: Cherry street is 85 yards, while orange dr. and peach ave. is 113 yards, meaning that cherry st. is 28 yards faster
Step-by-step explanation:
(85 x 85) - (77 - 77) = 1296
square root of 1296 is 36
77 + 36 = 113
113 - 85 = 28
divide (6.9 x 10^7) / (2.3 x 10^-3)
Answers
Step-by-step explanation:
step 1. 6.9/2.3 = 3
step 2. 10^7/10^-3 = 10^(7- -3) = 10^(7 +3) = 10^10
step 3. answer: 3 x 10^10.
This is probably rly easy but need help asap
Answers
Answer:
x = 16
y = 14.8
Step-by-step explanation:
hope that helped
3.x + y > -3
x + 2y <4
Answers
Answer:6
Step-by-step explanation:6666666666666666666
5
If x = 4, what is the value of x(14 - x)?
OA
40
OB
44
16
Math
Answers
Answer:
when x=4
the value of x(14 - x)=4(14-4)=4×10=40
help me pls !!!!!!!!!!
Answers
Answer:
the answer is B
Step-by-step explanation:
Can someone plz help me with this one problem plzzzzz!!!
(I’m marking brainliest)
Answers
5=9
7=11
9=13
I think that’s how it suppose to be
sorry if I’m wrong
5=9
7=11
9=13
i thinkkkkk!
can someone please help I need it right now!!
Answers
Answer:
y=9x
Step-by-step explanation:
First let's find the slope of this.
To find the slop we can take two points.
(1,9) & (3,27)
27-9/ 3-1 (slope equation) = 18/2=9
The slope of the equation is 9.
Now let's use point-slope form to find the equation.
(1,9)
y-9=m(x-1) (substitute the x2 and y2 values for the coordinate values)
y-9=9(x-1) (substitute m for the slope)
y=9x-9+9
y=9x
James ran 4 laps and walked 2 laps When running his average speed was 2.5 minutes per lap When walking his average speed was 4.9 minutes per lap How long did it take James to complete 6 laps? 7.4 minutes 9.9 minutes 14.8 minutes Or 19.8 minutes
Answers
Answer:
19.8 minutes
Step-by-step explanation:
Total time the 4 laps was completed = 4 x 2.5 = 10 minutes
Total time the 2 laps was completed = 2 x 4.9 = 9.8 minutes
total time = 10 minutes + 9.8 minutes = 19.8 minutes
Please Answer Quickly
A ladder that is 24 feet long reaches the window of a building 18 feet above ground. What is the distance from the base of the ladder to the building? Express your answer as a radical
Answers
i think it is six.
EXPLANATION
HELP DUE IN 20 MINS! Leave answers as simplified fractions if necessary.
m =??
Answers
Answer:
-24
Step-by-step explanation:
12m+60=6m-84
-6m -60 -6m - 60
6m/6 =m
-144/6= -24
m=-24
If a, b and care nonzero real numbers, which expression is equivalent to a (b - c) - b(a - c)?
ac - bc
-ac + bc
2ab - ac- bc
2ab - ac + bc
Answers
In triangle ABC, 108, a=10 cm and b=7 cm, which formula would you use to find the area?
It is not option c because I tried that & got it wrong.
Answers
Answer:
a
Step-by-step explanation:
area = 1/2 *(a*b*sin C)
Two fair coins are being used in a probability experiment. During each trial of the experiment, the
coins are flipped and the outcomes are recorded with H representing heads and T representing tails.
There are four possible outcomes: HH. HT. TH, and TT. What is the probability, on each trial of the
experiment, that the outcome is one head and one tail, in any order?
25%
33%
50%
75%
Answers
Answer: 50%
Step-by-step explanation:
If we can get a head tails combo in any order we could get a head/tails or a tails/head so there is a 50% probability of getting that combo in a trial
I need to answer this please
Answers
hepl me what is the answer to this math question
Answers
Answer:
c
Step-by-step explanation:
please help me on this one
Answers
Answer:
Its 120.
Step-by-step explanation:
40 percent of 300 equals 120.
What is the "Area" of 4.4mm, 3.9mm and 8.7mm
Answers
Answer:
4.4 x 3.9 x 8.7 = 149.292
To find an area multiply all given side lengths and make sure to know what shape you are finding the area too because different shapes have different formula's. Parallelograms such as square rectangle or any parallel pair will be just L x W x H or L x W depends if its 2d or 3d
The length of WV is :
Answers
Answer should be 8.4
hope it helps you ❣❣
Mark me as brainliest