Answer:
5/8
Step-by-step explanation:
I believe this should be fraction addition (?)
3/8 + 1/4
8, 4: 8 = 3/8 + 2/8
= 3 + 2/8 = 5/8
You have a total of (5/8)th part of a complete pizza.
What is a mathematical function, equation and expression? function : In mathematics, a function from a set X to a set Y assigns to each element of X exactly one element of Y. The set X is called the domain of the function and the set Y is called the codomain of the function.expression : A mathematical expression is made up of terms (constants and variables) separated by mathematical operators.equation : A mathematical equation is used to equate two expressions.Given is that you have 3/8 of a pizza in one box and 1/4 in another box.
Assume that the total pizza you have is denoted by [x].
[x] = (3/8 + 1/4) of a pizza
[x] = (3 + 2)/8 of a pizza
[x] = 5/8 of a pizza
Therefore, you have a total of (5/8)th part of a complete pizza.
To solve more questions on functions, expressions and polynomials, visit the link below -
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Need answer now !!
(02.01 LC)
Is the following relation a function?
O Yes
O No
Answer:
Yes
Step-by-step explanation:
Each value only maps out to one value, so that means it is a function.
Answer:
YES
Step-by-step explanation:
The Doe family had a rectangular garden with a 58-foot perimeter. They reduced the length by 7 feet and decreased the width to be half as wide as it was originally. This resulted in a garden with a 34-foot perimeter. What is the area of the new smaller garden?
Answer:
60 square foot
Step-by-step explanation:
Perimeter of a rectangular garden = 58 foot
Let x and y denote length and width of the rectangular garden.
2 (Length + Width) = Perimeter of the rectangular garden
[tex]2(x+y)=58\\x+y=\frac{58}{2}\\ x+y=29[/tex]
So,
length = x
width = y = [tex]29-x[/tex]
The length is reduced by 7 feet and the width becomes half.
New length = [tex]x-7[/tex]
New width = [tex]\frac{1}{2}(29-x)[/tex]
New perimeter = 34 foot
[tex]2[(x-7)+\frac{1}{2}(29-x)]=34\\ 2[2(x-7)+(29-x)]=2(34)\\2(x-7)+(29-x)=34\\2x-14+29-x=34\\2x-x-14+29=34\\x+15=34\\x=34-15\\x=19[/tex]
So,
New length [tex]=x-7=19-7=12\,\,foot[/tex]
New width = [tex]\frac{1}{2}(29-19)=\frac{1}{2}(10)=5\,\,foot[/tex]
Area of the new smaller garden = New length × New Width
= 12 × 5
= 60 square foot
What is the Measure of angle ABE?
A line has a slope of 3 and goes through the point
(6,-5). What is the equation of this line in
Standard Form?
A. 3xy+y=13
B.-3x+y=-23
C.-3x+y=-13
D.-3x+y=21
Answer:
-3x+y=-23
Step-by-step explanation:
i just took the test on k-12 and this was the correct answer
HELP ASAP Determine the sequence of rigid motions and dilation that map the preimage abcde to each of its images.
Answer:
FGHIJ : Dilate ABCDE centered at the origin with a scale factor of 0.5, and then rotate the image 180° clockwise about the origin. Finally, translate the image 3 units up and 7 units to the right.
KLMNP : Dilate ABCDE about point C with a scale factor of 2, and then translate the image 6 units to the right and 1 unit up.
QRSTU : No sequence will map ABCDE to QRSTU.
VWXYZ : Reflect ABCDE across y = 0. Next, dilate the image by a scale factor of 0.75 with the center of dilation at the origin. Finally, translate the image 1 unit down and 1 unit to the right.
I hope this helps! I had this question as well.
Answer:
FGHIJ : Dilate ABCDE centered at the origin with a scale factor of 0.5, and then rotate the image 180° clockwise about the origin. Finally, translate the image 3 units up and 7 units to the right.
KLMNP : Dilate ABCDE about point C with a scale factor of 2, and then translate the image 6 units to the right and 1 unit up.
QRSTU : No sequence will map ABCDE to QRSTU.
VWXYZ : Reflect ABCDE across y = 0. Next, dilate the image by a scale factor of 0.75 with the center of dilation at the origin. Finally, translate the image 1 unit down and 1 unit to the right.
Step-by-step explanation:
Which expression is equal to -8?
4 x -2
-24
÷
÷ -3
11 + (-3)
11 - (-3)
Answer:
4 x -2
Step-by-step explanation:
4 * -2 = -8
-24 / -3 = 8
11 + (-3) = 8
11 - (-3) = 14
Solve the system by using a matrix equation.
6x-9y= 3
3x-4y=7
a. (17,11)
b. (12, 14)
c. (18, 12)
d. (15, 10
Divide. Write the quotient in lowest terms. 5 2/3 DIVIDED BY 4 HELP ME PLEASE
Answer:
1.425
Step-by-step explanation:
if u round 2/3 up to .7, but if u don't it is 1.4
Answer:
1 5/12
Step-by-step explanation:
Hope this helps
I need y'all to solve for p. steps are reccomened but not required. thanks!
(8.75/0.5-7.3)p +2.5 = 95.5
Answer:
p = 9.11
Step-by-step explanation:
10.2p + 2.5 = 95.5
10.2p = 93
p = 93/10.2 = 9.11
4 - x + [tex]6^{2}[/tex] [tex]\geq[/tex] 21
Answer:
x ≤ 19
Step-by-step explanation:
The instructions here are probably "solve for x." Please include them.
4 - x + 6^2 ≥ 21
becomes 4 - x + 36 ≥ 21
Now combine like terms. 4 and 36 combine to 40: 40 - x ≥ 21, and so:
19 - x ≥ 0
Adding x to both sies results in
x ≤ 19
Please, include the instructions when you post a question. Thanks.
The ratios 5:3 and 10:6 are equivalent ratio
Is the ratio 15:12 equivalent to these?? Explain your reasoning
No, the ratio of 15:12 is not equivalent to 5:3 and 10:6 because
- 15:12 = 5:4
- 5:3
- 10:6 = 5:3
Given,
5:3 and 10:6 are equivalent ratios.
We need to see whether these ratios are equivalent to 15:12.
What are proportional ratios?The ratios which are equal are called proportional ratios.
Example:
1:2 = 5:10 = 6:12 = 7:14
5/10 = 1/2
6/12 = 1/2
7/14 = 1/2
We have,
5:3 and 10:6
- 5/3
- 10/6 = 5/3
We have,
15:12
= 15/12
= 3x5/3x4
= 5/4
We see that 5:3 and 10:6 are not equivalent to 15:!2.
Thus,
No, the ratio of 15:12 is not equivalent to 5:3 and 10:6 because
- 15:12 = 5:4
- 5:3
- 10:6 = 5:3
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I am thinking of a slope equivalent to 1/4→ What are two points from the line? List your coordinate pairs below.
→ Prove that the slope equals 1/4.
[tex]\mathfrak{\huge{\pink{\underline{\underline{AnSwEr:-}}}}}[/tex]
Actually Welcome to the Concept of the Mathematics
the points or conditions for the slope to be 1/4 are as
1.) (-2,2) ,(2.3)
2.) (-4,4),(4,6)
Solve for w.
W+5/-3 = -2w+6/4
Answer:
w=19
Step-by-step explanation:
Round 685,135 to the nearest ten thousand.
I believe the answer is:
690,000
Simplify -(x-2y) - y.
Answer:
-(x-y)
Step-by-step explanation:
-(x-2y) - y
-x+2y -y
-x+y
-(x-y)
Describe the graph of the function at its roots
g(x) = (x + 4)4(x - 9)
At x = -4, the graph
the x-axis.
At x = 9, the graph
the x-axis
Answer:
Step-by-step explanation:
g(x) = (x + 4)4(x − 9)
At x = −4, the graph touches the x–axis.
At x = 9, the graph crosses the x–axis
Answer:
B and A
Step-by-step explanation:
Which graph represents the equation y = 3/4x – 3 ?
Answer:
899799.9099
Step-by-step explanation:
78877.9988999.99
Answer:
The first one A
Step-by-step explanation: I did my best
Solve. (2x - 6)< - 6 I cant figure out how to do this. Please help me
Answer:
Step-by-step explanation:
No. 5, Given BCM=ZYR, find each missing measure. Will mark brainliest!
Answer:
Step-by-step explanation:
Since, ΔBCM ≅ ΔZYR,
∠B ≅ ∠Z
∠C ≅ ∠Y
∠M ≅ ∠R
And BC ≅ ZY
CM ≅ YR
BM ≅ ZR
a). CM = YR = 11 m
b). BM = RZ = 15 m
c). YZ = BC = 8 m
d). m∠B = m∠Z = 45°
e). m∠M = 180° - [m(∠B) + m(∠C)]
= 180° - (45 + 103)°
= 180° - 148°
= 32°
f). m∠Y = m∠C = 103°
Congruent triangles have equal corresponding sides and angles
The measure of the side lengths are:[tex]YZ =8[/tex], [tex]BM =15[/tex] and [tex]CM = 11[/tex]The measure of the angles are [tex]\angle B =45[/tex], [tex]\angle Y =103[/tex] and [tex]\angle M = 32[/tex]The given parameter is:
[tex]\triangle BCM \cong \triangle ZYR[/tex]
This means that triangle BCM and ZYR are congruent.
So, we have the following congruent sides
[tex]YZ =CB[/tex]
[tex]BM =ZR[/tex]
[tex]CM =YR[/tex]
So, the measure of the side lengths are:
[tex]YZ =8[/tex]
[tex]BM =15[/tex]
[tex]CM = 11[/tex]
Also, we have the following congruent angles
[tex]\angle B = \angle Z[/tex]
[tex]\angle C = \angle Y[/tex]
[tex]\angle M = \angle R[/tex]
So, the measure of the angles are
[tex]\angle B =45[/tex]
[tex]\angle Y =103[/tex]
The measure of angle M is calculated using:
[tex]\angle M + \angle C + \angle B = 180[/tex]
So, we have:
[tex]\angle M + 103 + 45= 180[/tex]
[tex]\angle M + 148= 180[/tex]
Subtract 148 from both sides
[tex]\angle M = 32[/tex]
Read more about congruent triangles at:
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Multiply.0.64x 12.55
Answer:
8.032
Step-by-step explanation:
-2,-7,-12 ,.... is an arithmetic sequence Find the sum of its first 20 terms ?
Given sequence:
-2,-7,-12 ,..
Unknown;
Find the sum of the first 20 terms = ?
Solution:
The sequence is -2,-7,-12 ,..
To find he sum of n-terms of a sequence, we use the expression below;
Sₙ = [tex]\frac{n}{2} (2a + (n-1)d)[/tex]
where n is the number of terms = 20
a is the first term = -2
d is the common difference= -7 - (-)2 = -5
Now input the parameters and solve;
Sₙ = [tex]\frac{20}{2} (2(-2) + (20 - 1) x -5)[/tex]
Sₙ = 10(-4 + -5(19)) = 10(-99) = -990
The sum of the first 20 terms of the sequence is -990
Find the area of a sector with a central angle of 140° and a diameter of 9.6 cm. Round to the nearest tenth.
Answer:
[tex]A=28.1\ cm^2[/tex]
Step-by-step explanation:
The area of a circular sector with a central angle θ and radius r is given by:
[tex]\displaystyle A=\frac{1}{2}r^2 \theta[/tex]
Note: The angle must be in radians.
We need to find both the radius and the angle in radians.
Diameter = 9.6 cm
Radius r=Diameter/2=4.8 cm
Angle in radians= Angle in degrees*π / 180
θ = 140*π / 180 = 2.4435 rad
Now we calculate the area:
[tex]\displaystyle A=\frac{1}{2}(4.8)^2 2.4435[/tex]
[tex]\boxed{A=28.1\ cm^2}[/tex]
Help me please an thank you
The point-Slope form of a line that has a slope of , and passes through the point (3, 0) is shown.
Y-0 = 2(x – 3)
What is the equation in slope-intercept form?
ye
v=-X-
y = -x--
1=
X-
12
Answer:
y=1/4x-3/4
Step-by-step explanation:
You just multiply 4/3 by -3
answer please thanks
Answer:
too blurry pls send new pic
Step-by-step explanation:
[tex]\frac{x}{3} +\frac{2}{5} =-4[/tex]
URGENT EASY MATH PLEASE
Answer:
Step-by-step explanation:
Let's solve your inequality step-by-step.
8x−7≤−6−(1−8x)
Step 1: Simplify both sides of the inequality.
8x−7≤8x−7
Step 2: Subtract 8x from both sides.
8x−7−8x≤8x−7−8x
−7≤−7
Step 3: Add 7 to both sides.
−7+7≤−7+7
0≤0
Answer:
All real numbers are solutions.
Answer:
All real numbers are answers
Step-by-step explanation:
PLZ mark brainliest!
which is the graph of a linear equation x - 2y equals 6
This is the graph hope this helps.
The expression 2T+3F+4M+10E
gives the number of points a student earns on a test when the student correctly answers T true-false questions, F fill-in-the-blank questions, M multiple-choice questions, and E extended-response questions. Which statement is NOT true?
Answer:
Got my points back
Step-by-step explanation:
Answer:
The term 10E represents the total number of points earned from 10 extended-response questions.
Step-by-step explanation:
Have a good day :p
What are the two binomial factors for x2–25?
+
O (x - 5)(x - 5)
O (x + 5)(x + 5)
O (x – 20)(x + 5)
O (x - 5)(x + 5)
PLEASEEE???!
Answer:
x^2-25
(x-5)(x+5)
Answer:
x^2-25
(x-5)(x+5)
Step-by-step explanation:
i hope this helps you