Answers
Answer:
122º
Step-by-step explanation:
The interior angles of a heptagon add to 900º. We can write an equation and solve:
(12x-9)º+(9x+14)º+(133)º+(10x+9)º+(10x)º+(136)º+(10x+5)º=900ºCombine like terms, 51xº+288º=900ºSubtract, 51xº=612ºDivide, xº=12ºNow that we know x, we can find the measure of ∠B:
∠B=9(12)+14=108+14=122ºRelated Questions
OA.
The slope is negative.
OB.
The slope is positive.
Oc.
The slope is zero.
D.
The slope is undefined.
Answers
The true statement about the slope is the slope is positive.
What is Slope?A line's slope is determined by how its y coordinate changes in relation to how its x coordinate changes. y and x are the net changes in the y and x coordinates, respectively. Therefore, it is possible to write the
change in y coordinate with respect to the change in x coordinate as,
m = Δy/Δx where, m is the slope
To find the slope take two points from the graph as (0, 4) and (5, 6)
So, Slope of line
= (6-4) / (5-0)
= 2 /5
= 0.4
Thus, the slope of line is positive.
Learn more about slope here:
https://brainly.com/question/17310554
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You want to buy 4 pencils, each costing 88 cents. How many dollar bills should you take to the store?
Answers
Answer:
4
Step-by-step explanation:
Answer:
$4
Step-by-step explanation:
0.88x4 = 3.52
so take 4
A rhombus is not a
a. polygon. c. trapezoid.
b. parallelogram. d. quadrilateral.
Answers
Answer:
polygon
Step-by-step explanation:
A polygon is any 2-dimensional shape formed with straight lines. Triangles, quadrilaterals, pentagons, and hexagons are all examples of polygons. A rhombus has 4 sides.
Hope this helps:) Have a great day!
What is the common difference between successive terms in the sequence?
0.36, 0.26, 0.16, 0.06, –0.04, –0.14, ...
A.)–0.1
B.)–0.01
C.)0.01
D.)0.1
Answers
Answer:
-0.1
any more help just ask :)
Answer:
up
Step-by-step explanation:
A. -1 I hope I helped ...........A group of preschoolers has 7 boys and 27 girls. What is the ratio of girls to all children?
A. 27:7
B. 7:27
C. 27:34
D. 34/27
Answers
1/2 y-1/3 x-1=0 in general form ax+by+c=0
Answers
3x + 2y = 8
2y = –3x + 8
y= -3/2 x+4
m= -3/2
Answer:
m= -3/2
Step-by-step explanation:
Hope this helped have an amazing day!
PLEASE HELP ME THIS IS URGENT!! THIS IS ACC MATHEMATICS!! Please I need to turn this in
Answers
Which of the following is the equation in slope-intercept form for the line that passes through the points (-2, 4) and (2.0) ?
O y = x + 2
O y = x-2
O y = -x + 2
Answers
Answer:
y = -x + 2
Step-by-step explanation:
Find the slope with rise over run:
(y2 - y1) / (x2 - x1)
(0 - 4) / (2 + 2)
-4 / 4
= -1
Find the y intercept by plugging in the slope and a point:
y = mx + b
4 = -1(-2) + b
4 = 2 + b
2 = b
Plug in the slope and y intercept:
y = -x + 2
So, the correct answer is y = -x + 2
Jessica always uses the same ratio of green beads to blue beads when she makes necklaces. The graph shows these equivalent ratios.
Which table shows the same data?
Answers
Answer:
d
Step-by-step explanation:
Help pls I'm really busy and if I get ur help you will make my whole day :(
Answers
Answer:
1.) 7 ft = 84 in 2.) 100 yd= 300 ft 3.) 96 oz= 6 lbs 4.) 32 fl oz= 4 c 5.) 48 oz 6.) 80,000 lbs
Step-by-step explanation:
You have to use conversation rates.
1. 84
2. 300
3. 6
4. 4
5. 48
6. 80,000
Step-by-step explanation: I hope this made your day ツ
which triangle could be drawn as is it described
Answers
Answer:
you didnt add the attachment
Samantha is observing a salt crystal under a microscope. She wants to view more details by enlarging the image of
the crystal. Which would allow her to do this?
O increasing the amount of light that shines on the crystal
O decreasing the amount of light that shines on the crystal
O increasing the strength of the objective lens
O decreasing the strength of the objective lens
Answers
Answer:
increasing the strength of the objective lens ,
Answer:
C
Step-by-step explanation:
on edge
-3(1)+(-3)(-1) =
+()]
-3(1) + (-3)(-1)=-3[0]
-3(1)+(-3)(-1) =
_
+(-3)(-1) =
+
Answers
Answer:
³⅜
Step-by-step explanation:
⁴⁵⅖
+⁷⅝×⅖i
I HOPE IT HELP TYSM
Answer:
i dunno
Step-by-step explanation:
Complete the similarity statement for the two triangles shown. L 25 ft 18 ft 10 ft Z 55 ft 01 22 ft Enter your answer in the box. A D 45 ft Δ DPL »Δ P Р 3 4 5 6 7 8 9 10
Answers
Answer:
∆DPL ~ ∆QAZ
Step-by-step explanation:
In the diagram given, the following can be deduced:
<D is congruent to <Q
<P is congruent to <A
<L is congruent to <Z
From these, looking at the letter arrangement, the similarity statement can be written as:
∆DPL ~ ∆QAZ
2 3/4 as an improper fraction
Answers
Step 1
Multiply the denominator by the whole number
4 × 2 = 8
Step 2
Add the answer from Step 1 to the numerator
8 + 3 = 11
Step 3
Write answer from Step 2 over the denominator
11/4
Suppose your normal body temperature is 98 3/5degrees Fahrenheit. If your body temperature goes up 3 1/5 degrees on Monday and then down 2 1/5 degrees on Tuesday, what is your temperature on Tuesday?
Answers
The circle shown has a radius of 4 cm.
Not drawn
to scale
х
What is the length of the diameter of the circle?
cm
Answers
Answer:
8 cm
Step-by-step explanation:
4+4=8 To get the diameter, double the radius and add them together.
Oblicz ile wynosi niewiadoma (a+1)-(-8)= -9
Answers
Step-by-step explanation:
I don't understand your language but if it's the solution;
(a+1)-(-8)= -9
Remove the parentheses
a+1+8= -9
Collect the like terms
a= -9-8-1
a= -18
What description is correct for the polynomial 4x*2 + 3x -2
Answers
Answer:
it is a 2nd degree trinomial
Step-by-step explanation:
the highest power is the power two, and it has three parts
i do brainlest
help as fast as you can
Answers
what is the photo we can't see it
f(-5) if(x) - 4x + 2
Answers
Answer:
22
Step-by-step explanation:
-4(-5)+2
20+2
22
can somebody please ..
Answers
Answer:
Concept: Graph Analysis
We must look for a negative function that crosses the y-axis at 4.Hence the Blue lineFind the distance between a point (-7,-19) and a horizontal line at y = 3 .
Answers
The line is horizontal so the x value of the dot doesn’t matter because the x is a horizontal location.
The vertical distance would be the y value to the line.
-19 to 0 would be 19 and from 0 to 3 is 3
Total distance is 19 + 3 = 22
The answer is 22
Oscar is going to buy a limited-edition soccer ball that costs $30, and the sales tax is 6%. What is the total cost?
Answers
Answer:
your answer is 31.80
Step-by-step explanation:
...
Step-by-step explanation:
...................mmmm.
madison's family drove to her grandmothers' house. they drove 58.6 miles in the first hour, 67.2 miles in the second hour, and 60.5 miles in the third hour they followed the same routine to return home. about how much far did madison's family travel?
Answers
Answer:
add the 3 distances
Step-by-step explanation:
58.6 +67.2 + 60.5 = ( use a calculator ) = 186.3
I need help pleas I need it please please please free 50 points
Answers
Answer:
answer is 0
Step-by-step explanation:
Answer:
its zero
Step-by-step explanation:
28 divided by 4 is 7
7 to the power of 2 is 49
49 divided by 7 is 7
7-7 is 0
f(x)= x^2 + 6x + 8
g(x)= x+2
(f+g)(x)=
(f-g)(x)=
(f•g)(x)=
(f/g)(x)=
Answers
Answer:
2^2
Step-by-step explanation:
thusly the attached to draw people protesting against the attached document below Regards Dave has a blissful weekend and the attached document below Regards
x =0, y>=0 Maximum for P =3x +2y
Answers
Answer:
day
Step-by-step explanation:
6th grade and the final grade for this semester and the
What is the greatest common factor of 36, 90 and 108?
Answers
Answer:
The one greatest common factor of 36, 90, 108 is 18.
Step-by-step explanation:
Which equation should you solve to find x?
Answers
Answer:
B
Step-by-step explanation:
[tex]sin ~26^\circ=\frac{x}{10}[/tex]
Answer:
sin 26 = x/10
Step-by-step explanation: