Answer:
smaller number = 15
Step-by-step explanation:
Let the two numbers be 5x and 3x respectively.
According to the question —
5x — 3x = 10
2x = 10
x = 5
Thus the smaller number is 3 × 5 = 15
Answer:
15?
Step-by-step explanation:
Sorry I'm not entirely sure that is correct but I hope it helped!
I've been working all day so please now I ask you guys to help me, please I am starving
:(
Answer and Step-by-step explanation:
For the first one, x is equal to 61 (180 - 63 - 56 = 61)
and y = 4
51 = 12y + 3
48 = 12y
y = 4
For the second one,
x = 11
11x - 4 = 117
11x = 121
x = 11
y = 5
17y - 8 = 12 + 13y
4y = 20
y = 5
#teamtrees #PAW (Plant And Water)
2x - 5y = 5
x + y =2
Solve the system of equations
Answer:
[tex]{ \bf{2x - 5y = 5 - - - (a)}} \\ { \bf{x + y = 2 - - - (b)}} \\ (a) - 2(b) : \\ - 7y = 1 \\ y = - \frac{1}{7} \\ x - \frac{1}{7} = 2 \\ x = \frac{15}{7} [/tex]
Answer:
[tex]x = \frac{15}{7} , \ y = - \frac{1}{7}[/tex]
Step-by-step explanation:
2x - 5y = 5 ---------- ( 1 )
x + y = 2 ------------ ( 2 )
x = 2 - y ---------( 3 )
Substitute x in ( 1 ) :
2( 2 - y) - 5y = 5
4 - 2y - 5y = 5
- 7y = 5 - 4
-7 y = 1
[tex]y =- \frac{1}{7}[/tex]
Substitute y in ( 2 ) :
[tex]x + y = 2\\\\x -\frac{1}{7} = 2\\\\x = 2 + \frac{1}{7}\\\\x = \frac{14 + 1}{7}\\\\x = \frac{15}{7}[/tex]
An animal shelter provides shelter for dogs and cats. The animal shelter currently has a total of 117 animals. If the number of cats is 3 more than 5 times the number of dogs, how many dogs and cats are currently at the animal shelter?
Answer:
98 cats and 19 dogs
Step-by-step explanation:
cat = c
dog = d
The animal shelter currently has a total of 117 animals
c + d = 117
c = 117 - d
the number of cats is 3 more than 5 times the number of dogs
c = 3 + 5d
subtitute c
117 - d = 3 + 5d
117 - 3 = 5d + d
114 = 6d
6d = 114
d = 114/6 = 19
so, the cat is 117-19 = 98
Keira's older cousin earns $700 a week. Recently he moved into his own apartment. What amount of debt do you think is reasonable for him to have? Why?
Answer:
10,000
Step-by-step explanation:
which set of sides would make a right angle
Answer:
PICTURE?
Step-by-step explanation:
2. Jasmine ran 22 kilometers. One mile is approximately equal to 1.6 kilometers. Which
measurement is closest to the number of miles Jasmine ran?
a. 13.75 mi
b. 35.2 mi
c. 23.6 mi
d. 22 mi
Answer:
13.75
22/1.6 = 13.75
Find the information in the diagram can you prove FDG and FDE
Given:
A diagram of two triangles.
To find:
Whether the triangles are congruent or not.
Solution:
In triangles DEF and DGF,
[tex]m\angle EDF\cong m\angle GDF[/tex] (Given)
[tex]\overline{DF}\cong \overline{DF}[/tex] (Reflexive property)
[tex]m\angle DFE\cong m\angle DFG[/tex] (Given)
Two corresponding angles and their included angles are congruent, so the triangles are congruent by ASA postulate.
[tex]\Delta DE F\cong \Delta DGF[/tex] (ASA congruence postulate)
Therefore, yes the triangles are congruent by ASA. Hence the correct option is A.
Answer: I’m going towards no bc they all are aaa and there no aaa in geometry
Step-by-step explanation:
WILL MARK BRAINLIST
The solutions to a quadratic equation are 4 and -8. What is the quadratic equation?
Answer:
The quadratic equation is x^2 + 4x - 32 = 0
Step-by-step explanation:
(x - 4)(x+8) = 0
x^2 + 4x - 32= 0
Answer:
If the solutions (or roots, or zeros) are -4 and -8 then the factors are (x+4) and (x-8), so the equation would by:
Y=(x+4)(x-8) foil it out.
Y=x(2)+4x-(8)x-6)
Y=x(2)+(5/2)x-6
Hope this helped.
Help ASAP which option I mark brain list
Answer:the answer would be 4
Step-by-step explanation: you multiplied the 1 by 2, 2 by 4, 3 by 6.
Which of the following is an arithmetic sequence?
0-2,4, -6, 8,...
O 2, 4, 8, 16,...
O-8, -6, -4,-2....
This is because we are adding the same thing to each term to get the next term. In this case, we're adding 2 each time
-8+2 = -6
-6+2 = -4
-4+2 = -2
and so on. This common 2 we're adding on is known as the common difference.
can someone help me please
Answer:
6/7 or -6/7
Step-by-step explanation:
Pythagoras.
c² = a² + b²
the trigonometric functions in a norm circle (radius = 1) express the side lengths of inscribed right-angled triangles.
sin(x) is one side (e.g. "a") "touching" the 90 degree angle.
cos(x) is the other side ("b") of the 90 degree angle.
and the radius (1) is the Hypotenuse (the side opposite of the 90 degree angle), which is called "c" in the formula of Pythagoras.
so, we have
1² = (sqrt(13)/7)² + b²
b² = 1² - (sqrt(13/7)² = 1 - 13/49 = 49/49 - 13/49 = 36/49
b = cos(x) = sqrt(36/49) = 6/7
as we don't know anything about the angle x except that it has a positive sin(x) value, the cos(x) value can be positive or negative depending on if x is an angle of the first or of the second quadrant in the norm circle.
in the first quadrant cos(x) is also positive, in the second quadrant cos(x) is negative.
the third and fourth quadrants do not apply, as sin(x) would be negative for both.
You have 12 liters of a juice blend that is 25% juice. How many liters of pure juice need to be added in order to make the blend 70% juice
Jim is going to plant lettuce in a rectangular area of his garden. The rectangle is 9 feet long and 8 feet wide. What is the area of this rectangle?
63 sq ft
72 sq ft
34 ft
17 ft
Answer:
72 sq ft
Step-by-step explanation:
cuz 8x9 is 72 hope it helps
Read the following excerpt from a magazine carefully, and complete the activities.
In Arizona, spring is the most beautiful time of year. The temperature usually ranges from sixty-five to ninety degrees Fahrenheit. Statistics show that the sun shines 89 percent of the time during the spring days.
Birds love Arizona in the spring. Children laugh and play, and families get together for picnics. Thousands of people like to go to the lake to water ski or swim, while others enjoy driving to the forest-covered mountains to camp and fish.
List at least one statement from each of the two paragraphs that is an opinion rather than a provable fact.
first paragraph:
second paragraph:
first paragraph: second paragraph:
Paragraph 1: Spring is the most beautiful time of the year - the Authors opinion and not fact.
Paragraph 2: Birds love the spring - Nobody knows how a bird is feeling, this is just based off of the Author trying to make a scenery for you.
Hoped this helped :)
What team has not been to a super bowl
A. Texans
B. Lions
C. Browns
D. Jaguars
E. All Of The Above
goodluck :)
Answer:
E
Step-by-step explanation:
Im smart and watch this stuff thats how! lol
Math help please show all work thanks
Which postulate proves these triangles are similar? (giving brainliest and thanks to all!)
What is the value of x in the equation 5 x - y 5x - y = 30, when y = 15?
Answer:
x=7
Step-by-step explanation:
5x-15=30
add 15 to both sides
5x=45
divide by 5
x=7
The graph shows the relationship between the total amount of money that Carly will have left, y, if she buys x packs of baseball cards.
A graph titled Money Left after Purchase. The x-axis shows packs of cards bought, numbered 1 to 9, and the y-axis shows the money left (in dollars), numbered 2 to 18. Blue diamonds appear at points (1, 16), (2, 12), (3, 8), (4, 4), (5, 0).
How much money will she have if she doesn't buy any packs of baseball cards?
$16
$18
$19
$20
From the information in the diagram can you prove FTG is congruent to FGE
Answer:
Yes, by AAA.
Step-by-step explanation:
The triangles share 3 pairs of congruent angles. Therefore, these triangles can be proven to be congruent by AAA congruence theorem.
Answer:
yes by ASA
Step-by-step explanation:
angle gdf equals angle edf
side DF is common to both
angle gfd equals angle efd
hence by ASA (short for angle side angle)
Mark the points A(5, 5) and B(7.2). Draw a circle that has point A as the center and passes through point B. Measure and label the length of a
radius of the circle. What is the radius of circle A?
Answer:
i think 4 units im not sure though though
Step-by-step explanation:
Answer:
The radius of the circle A is 3.61 units.
Step-by-step explanation:
Got it right on edmentum
How Many Inches Of Wood Is Needed To Frame An 8.5 By 11 inches Photograph?
Construct the graph of the equation given by solving for the intercepts. Show all of the steps in finding the
intercepts and then plot the intercepts to create the graph. Label the intercepts, as well as the asis on the
graph
Y=-1/4x-1
answer
x, y - intercepts are (0, -1) and (-4, 0)
Step-by-step explanation:
put x and y = 0 respectively in given equation to get intercepts
help finding volume
In the figure below, I = 10 cm, w = 4 cm, and h = 3 cm. What is the length of r?
Answer:
I think it would be 11.2
Step-by-step explanation:
because if I is 10 and it only goes across to the other side then it would only be 11.2
how do i do this find the missing side. round to the nearest tenth.
Answer:
D) 29.8
Step-by-step explanation:
cos(62°) = 14/x
x = 14/cos(62°)
x = 29.8
What is the value of two cubed?
Answer:
the value of 2 cube is 8
I hope it helps
have a great day
[tex]#Liliflim[/tex]
Answer:
the value of two cubed is 8
Consider the line y=7x-6.
Find the equation of the line that is perpendicular to this line and passes through the point (6, 2).
Find the equation of the line that is parallel to this line and passes through the point (6, 2).
Answer:
Case 1: 7y + x - 20 = 0 (Perpendicular)
Case 2: y - 7x + 40 = 0 (Parallel)
Step-by-step explanation:
Case 1: Perpendicular
Equation of the given line y = 7x - 6
Comparing with the general equation y = mx + c; m = 7
For two lines to be perpendicular, the product of their gradients is (-1) or we can also say; gradient of one line must be the negative inverse of the other gradient.
So the gradient of a line perpendicular to y = 7x - 6 should be (-1/7)
Now solving for the equation of the line using the formula
y - y = m(x - x ) where (x , y ) are the coordinates of the point.
substituting..
y - 2 = (-1/7)(x - 6)
7(y - 2) = -1(x - 6)
7y - 14 = -x + 6
7y + x -14 - 6 = 0
7y + x - 20 = 0 is the equation of the line perpendicular to y = 7x - 6 and passes through the point (6,2)
Case 2: Parallel
Equation of the given line y = 7x - 6
Comparing with the general equation y = mx + c; m = 7
For two lines to be parallel, they must have equal gradients.
So the gradient of a line parallel to y = 7x - 6 should be 7
Now solving for the equation of the line using the formula
y - y = m(x - x ) where (x , y ) are the coordinates of the point.
substituting..
y - 2 = 7(x - 6)
y - 2 = 7x - 42
y - 7x -2 + 42 = 0
y - 7x + 40 = 0 is the equation of the line parallel to y = 7x - 6 and passes through the point (6,2)
Please help me with my work
Answer:
nooooooooooooooooooooooooooooooooooooooo
x:35 = 20:28
For what value of x is the proportion shown
above true?
Answer:
25
Step-by-step explanation:
x = (20/28) * 35
x = 25