1) with 3/5 as a fraction one whole number can be written as 5/5
so you could rewrite 4 as 3 and 5/5 now subtract 3/5 and you are left with
3 and 2/5
2) one whole number can be written as 7/7
Now you have 4 and 7/7 minus 4/7 to get 4 and 3/7
Using the same steps for the rest:
3) 5 and 3/3 -2/3 = 5 and 1/3
4) 4 and 8/8 - 7/8 = 4 and 1/8
5) 6 and 5/5 - 2/5 = 6 and 3/5
Select the correct answer.
Which statement is always true?
A cross section parallel to the base of a right rectangular prism is a square.
B. cross section perpendicular to the base of a right rectangular prism is congruent to the base.
C. cross section parallel to the base of a right rectangular prism is congruent to the base.
D. cross section perpendicular to the base of a right rectangular prism has the same dimensions as the base.
Answer:
1. A cross section parallel to the base of a right rectangular prism is a square. This is false as the cross section will be a rectangle if the base is rectangular and square if the base is a square.
Step-by-step explanation:
I hope this helps
Brainly is ur best friend
8th grade math, please help.
Answer:
∠x = 16°
Step-by-step explanation:
∠x = 180° - (180° - 16°) = 16°
Answer:
16° because alternative exterior angles are equal
What is the measure of angle C? Enter your answer in the box. ° A quadrilateral inscribed in a circle. The vertices of quadrilateral lie on the edge of the circle and are labeled as A, B, C, and D. The interior angle A is labeled as left parenthesis x plus 15 right parenthesis degrees. The angle B is labeled as left parenthesis x plus 10 right parenthesis degrees. The angle D is labeled as left parenthesis x plus 24 right parenthesis degrees.
Answer:
can u upload a pic of the question
Answer:
Quadrilateral ABCD is inscribed in this circle.
What is the measure of angle C?
Enter your answer in the box.
92°
What two numbers go there
Answer:
7 and 4
Step-by-step explanation:
because 7 and 4 numbers cannot divided by any numbers both so 7 and 4 should be written there
2/x = 10/15 it's 2 / x = 10 / 15 find the unknown number in the proportion. Round the answer to the nearest hundredth when necessary Will mark brainly
Answer:
3
Step-by-step explanation:
Answer:
x = 3
Step-by-step explanation:
2/x = 10/15
10x = 30
x = 3
Need Help on Algebra 2 Question To Finish My Unit Exam (10.12)
Answer:
3rd option
Step-by-step explanation:
the nth term of a sequence is n+7
work out the 10th term
Answer:
17
Step-by-step explanation:
Substitute n = 10 into the n th term rule, that is
a₁₀ = 10 + 7 = 17
can somebody help me? Dean is comparing prices on ground beef. Store A is selling 5 pounds of ground beef for $23.49. Store B is selling 8 pounds of ground beef for $36.96.
Which store is offering the better deal on ground beef? Show your work.
Answer:
Step-by-step explanation:
A=$23.49/5lb=$4.70/lb
B=$36.96/8lb=$4.62/lb
So store B is cheaper.
What is the rectangle area triangle area
Answer:
1,200 area of rectangle
20 x 40 divided by 2 = 400
both added will be: 1,600
Help me out here I don’t feel like doing the math on my own right now
Answer:
5n-3
Step-by-step explanation:
hope i am right
help on math! thanks!
Answer:
A
Step-by-step explanation:
covert to slope intercept form
x-y=2
-y=-x+2
y=x-2
Answer: C
Step-by-step explanation:
True or False. The cross section of a Sphere is an ellipse.
a. True
b. False
Answer:
False! all cross sections of spheres are circles!
Step-by-step explanation:
Un rectángulo de 72 metros cuadrados de área y 18 m de base ¿Cuánto mide de altura?
Answer:
Step-by-step explanation:
área = base multiplicada por altura
72 m² = 18 m × altura
Altura = 72/18 = 4 m
Pens and Pencils
Mrs. Charles ordered 150 pencils and 225 pens for the academy store. The pens cost 15 cents more than the pencils. Mrs. Charles’ total order was $135. Mrs. Charles was quite surprised by this amount as she thought the total would be $120.
If the cost of one pencil and one pen is 69 cents, who do you think is right, the supplier or Mrs. Charles? Support your answer with
mathematical evidence.
What is the cost of each pencil? Each pen? Support your answer with mathematical evidence.
If the sum of measures of angle a and b is 280 degrees, what is the measure of angle C?
A. 80 degrees
B. 160 degrees
C. 140 degrees
D. 40 degrees
Answer:
40 degrees
Step-by-step explanation:
because angle b and angle a are vertical angles they are congruent and if they add up to 280 you just have to divide that by 2 to get the value of one of the angles
280/2=140
because angle c and angle b are supplementary they are going to add up to equal 180
180-140=40 so c=40
Answer:
40
Step-by-step explanation:
The difference of x and 3y is 12, and 5x less 2y is 73. What are the values of x and y?
Answer:
y=1 x=15
Step-by-step explanation:
Answer:
x=15, y=1
Step-by-step explanation:
I need help please.
24.
2
1
X 46°
Answer:
measure 1 and 2 are both 112°
3x+8x(-8x+3)= simplify it i guess
Answer:
27x-64x^2
Step-by-step explanation:
Distribute the 8x
3x-64x^2+24x
Combine like terms (3x and 24x)
27x-64x^2
Answer:
64x*2 + 27x
Step-by-step explanation:
This is the expression simplified.......
find the value of y
Answer:
Step-by-step explanation:
[tex]sin90/10=sin45/y\\ \\ y=10sin45\\ \\ y=5\sqrt{2}[/tex]
Answer:
The answer is
[tex]5 \sqrt{2} [/tex]
Step-by-step explanation:
By using Pythagoras
Then
[tex] {y}^{2} + {y}^{2} = {10}^{2} \\ 2 {y}^{2} = 100 \\ {y}^{2} = 50 \\ y = \sqrt{50} = \sqrt{2 \times 25} = 5 \sqrt{2} [/tex]
what is first three common multiples of 4,9,and 12
Answer:
36 is the answer of this question
Answer:
Methods to Find LCM of 4, 9 and 12
Least Common Multiple of 4, 9 and 12 is the smallest number, which is exactly divisible by all of them without any remainder.
Multiples of 4 = 4, 8, 12, 16, 20, 24, 28, 32, 36.
Multiples of 9 = 9, 18, 27, 36.
Multiples of 12 = 12, 24, 36.
Find the length of AB.
АE:14
AD:12
AB:
BC:18
Answer:
Whre is the question I don't get it
Find the number that makes the ratio equivalent to 72:96.
Answer:
72:96=72/12=6
So, 96/12=8
6:8
Answer:
3:4
Step-by-step explanation:
72/24:96/24 ( dividing numerator and denominator by 24)
=3:4
7. Find another rational number in lowest form that would be between each of the pairs of rational
numbers.
a)
7/6 4/3
Answer:
14/9 and in simplest form 1 5/9 or 1.5
Step-by-step explanation:
What is the verb in the following sentence? “It is too cold for ice cream.”
too
is
cold
It
Answer:
Is is the verb.
Hope u understand.... :P
Hope it helps...
Step-by-step explanation:
is because it is actually happening
cold is an ADVERB to describe something
what is 2 (x + 3) = x - 4
Answer:
x= -10
Step-by-step explanation:
................
الو۔
The diagram shows the position
of three towns represented by
letters A, B and C.
B is 7 km from A on a bearing of 037°
C is 8 km from B on a bearing of 140°
Find the bearing of C from A.
Give your answer correct to 1 decimal place.
Answer:
56.29
Step-by-step explanation:
56.29^° is the answer
The bearing of town C from town A at the given position of the three towns is determined as 93.3⁰.
Distance of C from A
The distance of town C from town A is calculated by applying Cosine rule. The distance of town C from town A is represented by small letter "b" as shown in the image.
b² = a² + c² - 2ac[cos B]
b² = (8)² + (7)² - 2(8 x 7 x cos77)
b² = 87.81
b = √87.81
b = 9.37 km
Angle AThe value of angle A is determined by applying Sine rule as shown below;
sin A/a = sin B/b
sin A = (a x sin B)/b
sin A = (8 x sin 77)/9.37
sin A = 0.832
A = sin ⁻¹ (0.832)
A = 56.3⁰
Bearing of town C from town AThe bearing of town C from town A is determined from the sum of 37⁰ and angle A.
θ = A + 37⁰
θ = 56.3⁰ + 37⁰
θ = 93.3⁰
Thus, the bearing of town C from town A at the given position of the three towns is determined as 93.3⁰.
Learn more about bearing here: https://brainly.com/question/23427938
Which equation could be uses to solve for the
value of x?
Answer:107 + 2x-5+x=180
Step-by-step explanation:
solve for x! giving brainlist and extra points
Answer:
i dont seeeeeee an x
Step-by-step explanation:
Find the volume of the cone. Use 3.14 for pi.
Answer:
V = 628
Step-by-step explanation:
Formula to find volume(V) of cone:
[tex]v = \frac{1}{3} \pi {r}^{2} h[/tex]
Allright I can the it cuz it looks wired but its the screen shot that has the question