Answer:
3
Step-by-step explanation:
Answer: Answer is D
Step-by-step explanation:
I just did the question
A student wants to prove that the base angles of an isosceles triangle are congruent. The student draws isosceles triangle ABC with base angles B and C.
Point M is drawn as the midpoint of BC.
Which of the following could be used as part of the proof that B = C? Select all that apply
Answer:
BM=CM bc of the definition of midpoint
AB =AC bc of the def of an isosceles triangle
and angle B = angle D becasur corresponding parts
Step-by-step explanation:
HELP SOMEONE
Steven is going to mail some gifts to his family members. This graph shows the weights of the packages.
The heaviest package is 2 (7/8) heavier than the lightest package.
What is a dot plot?A dot plot is a simple form of data visualization that consists of data points plotted as dots on a graph with an x- and y-axis.
We have,
From the given dot plot,
we see that there is one gift that weighs 1/8 pounds which is the lightest package.
The weight of the lightest package is:
= 1/8 pounds
we see that there are 4 gifts that weigh 6/8 pounds for each gift which is the heaviest package.
The weight of the heaviest package is:
= 4 x 6/8
= 3 pounds
The difference between the weight of the heaviest package with the lightest package is:
= 3 - 1/8
= (24 - 1) / 8
= 23/8
= 2 (7 / 8) pounds
Thus the heaviest package is 2 (7/8) heavier than the lightest package.
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5m-4 if m=6
Evaluate
Answer:
When m = 6, 5m - 4 = 26.
Step-by-step explanation:
[tex]f(x)=5m-4[/tex]
Substitute:
[tex]f(6)=5(6)-4[/tex]
Multiply:
[tex]f(6)= 30-4[/tex]
Subtract:
[tex]f(6)= 26[/tex]
When m = 6, 5m - 4 = 26.
Answer:
Today: Monday, 14 December 2020
Hour: 9.20 PM
____________________________
[tex] \tt \: 5m \: - 4 \\ \tt \: \: \: = 5(6) - 4 \\ \tt = 30 - 4 \\ \tt \: = 26[/tex]
[tex]{\pink{\boxed{\orange{\boxed{\blue{i \: hope \: this \: help}}}}}}[/tex]
The mean number of independent-reading books read by the 4 eighth-grade students shown in the scatterplot is the same as the mean number of independent-reading books read by all 62 eighth-grade students in the school last year. In total, how many independent-reading books were read by all eighth-grade students at Wilson School during the last school year? A) 992 C) 1240 B) 1116 D) 1271
Answer:
it is c
Step-by-step explanation:
Simplify 5c-6d+4c+3d
Answer:
9c - 3d
Step-by-step explanation:
5c-6d+4c+3d
Gather the like terms,
5c + 4c - 6d + 3d
9c - 3d
Hope it helps!<3
Simplifying
5c + -6d + 4c + 3d = 0
Reorder the terms:
5c + 4c + -6d + 3d = 0
Combine like terms: 5c + 4c = 9c
9c + -6d + 3d = 0
Combine like terms: -6d + 3d = -3d
9c + -3d = 0
Solving
9c + -3d = 0
Solving for variable 'c'.
Move all terms containing c to the left, all other terms to the right.
Add '3d' to each side of the equation.
9c + -3d + 3d = 0 + 3d
Combine like terms: -3d + 3d = 0
9c + 0 = 0 + 3d
9c = 0 + 3d
Remove the zero:
9c = 3d
Your answer: 9c=3d
A mountain climber records her altitude and the surrounding temperature at various points as she ascends a mountain. She then plots the points on a scatter plot and draws a line of best fit. The equation of the line is y=−3.6x+59 , where x is the altitude in thousands of feet and y is the temperature in degrees Fahrenheit (°F). What does the slope of the equation represent in this scenario?
Answer:
-3.6
Step-by-step explanation:
The general equation of a straight line formula is represented as y = mx + c, where m is the gradient or slope of the line and c is called the intercept on the y-axis.
The equation of the line in the question above is y= −3.6x + 59 ,
Therefore comparing both equations together,
y = mx + c = y = −3.6x + 59
m = -3.6
Therefore, the slope of the equation represent in this scenario is -3.6
Sarah buys a package of 500 jewelry to decorate for different pairs of jeans she uses the same number of Jewelry each pair of jeans how many jewelry well she use for each pair of jeans
When Sarah buys a package of 500 jewelry to decorate four different pairs of jeans, the number of jewelry fur each pair is 125 jewelries.
How to illustrate the information?It should be noted that Sarah buys a package of 500 jewelry to decorate 4 different pairs of jeans and it was stated that she uses the same number of Jewelry each pair of jeans.
Therefore, it should be noted that the number of jewelry that she will use for each pair of jeans will be:
= Number of jewelry / Number of jeans
= 500 / 4.
= 125
Therefore, when Sarah buys a package of 500 jewelry to decorate four different pairs of jeans, the number of jewelry fur each pair is 125 jewelries.
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Sarah buys a package of 500 jewelry to decorate 4 different pairs of jeans she uses the same number of Jewelry each pair of jeans how many jewelry well she use for each pair of jeans
What is the slope of the line that passes through the points (6, 7) and (4, 1)?
Answer:
The answer is 3 Hope this help :)
Step-by-step explanation:(6,7) (4,1)
[tex]\frac{y2-y1}{x2-x1}[/tex]
[tex]\frac{1-7}{4-6}[/tex]
[tex]\frac{-6}{-2}[/tex]
x=3
can you help me with this.
Answer:
i cant see but yes ill comment the answer when i download the file
Step-by-step explanation:
Answer:
The answer is "y = 1/4x + 16
Step-by-step explanation:
Let f(x)=3x2+2x−3. What is f(3)?
Answer:
f(3) = 30
General Formulas and Concepts:
Pre-Algebra
Order of Operations: BPEMDAS
Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to RightAlgebra I
Function NotationStep-by-step explanation:
Step 1: Define
f(x) = 3x² + 2x - 3
f(3) is x = 3
Step 2: Evaluate
Substitute in x: f(3) = 3(3)² + 2(3) - 3Exponents: f(3) = 3(9) + 2(3) - 3Multiply: f(3) = 27 + 6 - 3Add: f(3) = 33 - 3Subtract: f(3) = 30Help please ASAP!!
How many 3/4 pound packages can you make with 6.5 pounds of sunflower seeds?
Answer:
9 bags
Step-by-step explanation:
Weight each bag should be = 3/4 pound (0.75 pound)
Total weight of sunflower seeds available = 6.5 pounds
Number of packages made = 6.5/ 3/4
= 8.66666666667
= So 9 bags at the most
If you write 8, then you wouldn't be able to fit the other 0.5 pound and if you put 9, well you will have enough more space to put 6.5 pounds.
Hope this helps!!
Please mark brainliest !
Determine the range of the following graph
Answer:
left to right (-11, 1) up and down (3,-6)
what is the domain of the square root function graphed below
Answer:
Domain is <-4,+∞)
X >= -4
Step-by-step explanation:
Find the slope and constant of
y=2x-5
Answer:
Slope: 2
Step-by-step explanation:
Merry Christmas to everyone who sees this! I hope that everyone is doing well at this time. It may be rough, but know that we can get through this together!!✨❤️
Answer:
:)))))
Step-by-step explanation:
╰(*°▽°*)╯༼ つ ◕_◕ ༽つ^3^:-3(✿◡‿◡)（*＾-＾*）(´▽`ʃ♡ƪ)(●ˇ∀ˇ●)(❁´◡`❁)♪(^∇^*)( *︾▽︾)o((>ω< ))o
A magician's assistant makes $10.60 an hour. If he has already saved $53.70, how many hours must he work in order to save at least $165?
Answer: According to my calculations the answer is 10.5 hours
Step-by-step explanation:
please mark me brainliest
Marcus needs to bike at least 80 miles this week for his training.If he has already biked 25 miles this week ,then how many miles should he bike on each of the 5 remaining days this week?
Answer:
11
Step-by-step explanation:
So if he already biked 25 miles we can subtract 80 and 25 which will get a total of 55. if we divided 55 miles to the rest of the 5 days he will have to bike 11 miles each day
PLEASE HELP ASAP WILL GIVE BRAINLIST
iffx=3x−4findf1x0
Step 1: Add -3x to both sides.
f2ix+−3x=−4df2in+3x+−3x
f2ix−3x=−4df2in
Step 2: Factor out variable x.
x(f2i−3)=−4df2in
Step 3: Divide both sides by f^2i-3.
x(f2i−3)
f2i−3
=
−4df2in
f2i−3
x=
−4df2in
f2i−3
Answer:
x=
−4df2in
f2i−3
*4. On Saturday, a minor league baseball team gave away baseball cards to each person entering the stadium. One group received 28 baseball cards. A second group received 68 baseball cards. If each person entering the stadium received the same number of cards, what was the greatest number of baseball cards that each person could have received?
9514 1404 393
Answer:
4
Step-by-step explanation:
The greatest common factor of 28 and 68 is 4.
28 = 4×7
68 = 4×17
Each person could have received 4 baseball cards.
Solve by completing the square: x^2+3x-9=0
Step-by-step explanation:
x=-4.854 or x=1.854
hope this helps
Answer:
C edge 2020
Step-by-step explanation:
i got it right on the practice.
Find the unknown number in the equation 13 x 4 = n x 26. (4 points)
2
4
16
20
Will be marked as brainlist!
Answer:
2
Step-by-step explanation:
13 × 4 = 52
52 ÷ 26 = 2
13 × 4 = 2 × 26
n = 2
4cm
4cm
area -
9cm
acm
12cm
12cm
6cm
\ 14cm
Answer:
162
Step-by-step explanation:
I started with the left I did it like a rectangle 4×12=48
because both sides are like that 48×2=96 for the middle 12-9=3 I did that because I needed to know the sides of this new rectangle so now 3×6=18 now we need to add them together to get the area 48+96+18=162
It's been a while, since I've done this, I'm not completely sure
Help plssss I’ll give BRAINLIEST
Answer:
(D) Side-Angle-Side, SAS
Step-by-step explanation:
In an isosceles triangle, the measure of a base angle is (2x+5)° . At the vertex the measure of an exterior angle is (5x-3)°
There will be an extention at the vertex
Answer:51.14
Step-by-step explanation:since its an isosceles triangle all interior angles are gonna be equal the exterior angle plus interior angle is will be kept equal to 360
2x+5+5x-3=360
7x+2=360
7x=358
x=51.14
The measure of each angle is 31, 31 and vertex angle is 118.
What is Exterior angle Property?If a triangle side is created, the outside angle that results is equal to the product of the two opposite internal angles.
Given:
Base angle = (2x+ 5) and Vertex = (5x- 3)
So, We know that the exterior angle is equal to sum of opposite interior angle
5x- 3 = 2x+ 5 + 2x + 5
5x - 3= 4x + 10
x= 13
Thus, Each angle measure 2(13)+ 5 = 31 and
third angle = 180 - (5x- 3) = 180- 62 = 118
Hence, the measure of each angle is 31, 31 and vertex angle is 118.
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Where is -1 3/8 on a number line?
Answer:
1.4
Step-by-step explanation:
What is the estimate sum of 208
Answer:
210
Step-by-step explanation:
Round the 208. 8 is closer to 10. so, it would ultimately round up to 210
HELPPP!!! ASAPP!!!! FINALSSS!!!!
will list u brainlest if you answer A.S.A.P
Answer:
1 and 1/8
Use common denominators:
5/8 - 4/8
so the answer is the 4th one
Answer:1 1/8
Step-by-step explanation:
if Lakeisha has 3 5/8 yards of fabric and she needs just 2 1/2 yards for the dress we will subtract 3 5/8 - 2 1/2=
29/8 = 3 5/8 2 1/2=5/2 which can be written as 20/8 (we need to have common denominator)
29/8- 20/8=9/8 = 1 1/8
Determine the intercepts of the line.
-5x-4y=10−5x−4y=10
Answer:
x=4y/5-2
Step-by-step explanation:
Add 4y to both sides.
−5x=10+4y
The equation is in standard form.
−5x=4y+10
Divide both sides by −5.
−5
−5x
=
−5
4y+10
Dividing by −5 undoes the multiplication by −5.
x= −5
4y+10
Divide 10+4y by −5.
x=− 5/4y
−2
The required intercepts of the given equation is x = -2 and y = -2.5.
What is the intercept?Distance from the origin to points where a line crosses an axis is known as the x-intercept and the y-intercept, respectively.
Here,
Given the equation of the line,
-5x-4y=10
Now, in order to determine the intercepts of the equation put x = 0 and y = 0 individually,
So,
x = 0
-4y = 10
y = -2.5
Now, put y = 0
-5x = 10
x = -2
Thus, the required intercepts of the given equation is x = -2 and y = -2.5.
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