Select all the equations for which y = 9 when x = -1.
The perpendicular bisector of ABC intersect at point G and are shown in blue. Find BG
Answer:
9
Step-by-step explanation:
I got it correct.
What else would need to be congruent to show that ABC PQR by SSS?
Given
———-
AC=PR
BC=QR
A. AB=BA
B. AB=PQ
C. AC=PQ
D. A=P
A n s w e r :
B. AB = PQ
The condition which satisfy the congruency of the given triangle is
BC≈QR.
What is congruency of triangles?Two triangles are said to be congruent if all the corresponding sides are equal and all the corresponding angles are equal. The symbol of congruency is '≅'
here, we have,
from the given information, we get,
To show that triangle ABC ≈ triangle PQR by SSS,
In this type of congruency, all the sides of the triangle ABC is equivalent to the all the sides of the triangle PQR.
Given, AC≅PR, AB≅PQ.
The another one condition is BC≅QR.
Hence, the condition which satisfy the congruency of the given triangle is BC≈QR.
Learn more about congruency of triangles here:
brainly.com/question/30094434
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It usually takes Claude 40 minutes driving at 48 miles per hour to go from home to work. But due to road maintenance today, Claude has to take a detour, which makes the trip 8 miles longer than usual. What is the minimum speed Claude should travel so that he can reach the destination in less than 48 minutes?(1 point)
Answer: 50 miles per hour
Step-by-step explanation:
Find out the length of the normal route.
Distance = Speed * time
= 48 * 40/60
= 32 miles
The detour is 8 miles longer so the length is;
= 32 + 8
= 40 miles
What speed should he travel at to make it in 48 minutes. Remember speed is in miles per hours.
Speed = Distance/ time
= 40 / (48/60)
= 50 miles per hour
Answer:
50 miles per hour :)
Step-by-step explanation:
Distance = Speed * time = 48 * 40/60 = 32 miles
Detour is 8 miles longer so = 32 + 8 = 40 miles
In 48 minutes. Remember speed is in miles per hours.
Speed = Distance/ time
50MPH= 50 miles per hour
I hope that helps
prove that
(pSinB-rcosB)2 +(rsinB+pcosB)2=p2+r2
Expand the binomials, then simplify, then invoke the Pythagorean identity:
(p sin(B) - r cos(B))² + (r sin(B) + p cos(B))²
= (p² sin²(B) - 2pr sin(B) cos(B) + r ² cos²(B)) + (r ² sin²(B) + 2pr sin(B) cos(B) + p² cos²(B))
= p² (sin²(B) + cos²(B)) + r ² (cos²(B) + sin²(B))
= p² + r ²
If f(x)= x2+2x-10, what id f(-2)
Which ordered pair is a solution to the equation 8x - 2y = 4?
Question 1 options:
(0, -1)
(1, 3)
(2, 6)
(3, 4)
Answer:
i think 0,1
Step-by-step explanation:
bc iit goes like that lol
Factors of 49 that add to 14
Answer: (7, 7)
Explanation: To get to 49 and 14, you only have one option.
7+7=14
7*7=49
A cheetah can run at a rate of 85 miles in 60 minutes. At this rate, how long would it take a cheetah to run 17 miles?
Answer:
12 minutes
Step-by-step explanation:
85/17=5
60/5=
12
PLEASE HELP ME WITH THIS QUESTION I NEEED HELP ASAPm
Answer:
one pound is 4 dollars and 12 pounds would cost 48 dollars
Drag the tiles to the correct boxes to complete the pairs. Solve the inequalities for x and match each solution to its number line graph. Two less than 2 of a number (x) is no more than 53 The sum of two times a number (X) and-2 is at least 8. Seven subtracted from 4 times a number (x) is more than 13 Four added to 3 times a number (x) is less than 19. Number Line Graph Inequality -5 -2 1 0 1 2 4 6 -6 1 4 1 3 4 5 -6 -5 5
Answer:
1. The sum of two times a number (x) and -2 is at least 8 is first
2. Seven subtracted from 4 times a number (x) is more than 13 is second
3. Four added to 3 times a number (x) is less than 19 is third
4. Two less than 3/2 of a number (x) is no more than 5 1/2 is last
LOVE YOUR PFP!!!
Step-by-step explanation:
Answer:
1. Two less than 3/2 of a number (x) is no more than 5 1/2 is last
2. Seven subtracted from 4 times a number (x) is more than 13 is second
3. Four added to 3 times a number (x) is less than 19 is third
4.The sum of two times a number (x) and -2 is at least 8 is first
Step-by-step explanation:
got it right
How do I solve this equation?
Answer:
Split the equation into two equations:
4x - 3 ≤ 7
or
-(4x - 3) ≤ 7
The overall solution is the combination of the two individual solutions.
Can someone please help me
Answer:
B hope that help
Step-by-step explanation:
I need help it’s for math!!
Answer:
-8, -3, 2 ad 7
Step-by-step explanation:
This graph shown is a polynomial function. The solution is the point where the curves cuts the x axis. From the diagram we can see that the curves cuts the x axis at four points.
The points are at x1 = -8, x2 = -3, x3 = 2 and x4 = 7
Hence the real solutions to the function f(x) = 0 are -8, -3, 2 ad 7
13/10 divided by 2/10
Answer:
The answer is 13/2Step-by-step explanation:
I hope it helps ❤❤❤Answer:
6.5
Cause when u reciproce it this iswhat u get
Step-by-step explanation:
13/10÷2/10
13/10×10/2
1.3×5
=6.5
slope intercept form of y+5=-7/4 ( x - 4)
Answer: y=-7/4x+2
Step-by-step explanation:
Maria’s dinner bill is 22.88 after tax is she wants to leave a 20% tip what will the total cost of the dinner be .
Answer:
$27.45
Step-by-step explanation:
hope this helps!
plz mark me brainliest!
PLS someone help me im trying to get a 80% so i can finish this!
You roll a 6-sided die. What is P(less than 3)? Write your answer as a fraction or whole number.
Answer:
any number less than 3
Step-by-step explanation:
Describe your method on how to identify the vertex angle of an isosceles triangle.
My method to identify the vertex angle of an isosceles triangle is
create an equation that has a solution of x=4)
Step-by-step explanation:
x=2, x+2=4 I think that is the right answer
Reason Abstractly The inequalities 3x < 1 and 6x < 2 are equivalent inequalities. Writ e another inequality that
is equivalent to 3x < 1 and
6r<2.
Answer:
12x < 4
Step-by-step explanation:
6x < 2 is twice 3x < 1
so 12x < 4 is twice 6x < 2
help me solve please
Can you find the slope and type the correct code?
Answer:
(1). E ; (2). C ; (3). H ; (4) A ;
Step-by-step explanation:
(1). m = [tex]\frac{1}{2}[/tex]
(2). m = 2
(3). m = - [tex]\frac{1}{2}[/tex]
(4). m = - 2
Answer:
ECHA
Step-by-step explanation:
1.) E
m = 1/2
2.) C
y2 - y1/x2 - x1 = m
-4 - (-8)/3 - 1 = m
8 - 4/3 - 1 = m
4/2 = m
m = 2
3.) H
y2 - y1/x2 - x1 = m
-3 - (-6)/-4 - 2 = m
6 - 3/-6 = m
3/-6 = m
-1/2 = m
4.) A
m = -2
Write an inequality that represents the graph.
Answer:
y>2x+1
Step-by-step explanation:
James had 568 books to put into 9 boxes. How many boxes were in each box ?Where there any book left that needs another box?
Answer:
63 books in each boxes
1 book left which need a box
Step-by-step explanation:
James has 568 books
He plans to put them into 9 boxes
Therefore the number of books n each boxes can be calculated as follows
= 568/9
63 remainder 1
Hence there would be 63 books in each boxes and 1 book would be left which need another box
Marcello is an artist who makes oil paintings and charcoal sketches. He sells each oil painting for $500 and each charcoal sketch for $300. Marcello wants to create 56 works total. Write and solve a system of equations to determine how many pieces of artwork he must sell in order to make exactly $20,000
Answer:
He needs to sell 25 pieces of artwork.
Step-by-step explanation:
$500 for an oil painting.
$300 for a charcoal sketch.
56 pieces of artwork total.
$20,000 goal.
500 + 300
= 800
$800 for 1 oil painting and 1 charcoal sketch.
20,000 ÷ 800
= 25
He needs to sell 25 pieces of artwork to make $20,000.
Need help pleaseeee.
Answer:
m angle B=141
Step-by-step explanation:
a 7 sided shape has 900 total degrees
subtract all the known angkes to find your answer
900-90-148-142-130-129-120=141
hope this helps :)
The local Farm Market sells peppers at five for $2.25. Complete the rate table.
The proportionality is 0.45, then the equation is C = 0.45 n. The number of peppers you buy for $20 will be 44.44. Then the table is completed below.
What are ratio and proportion?A ratio is a group of sequentially ordered numbers a and b expressed as a/b, where b is never equal to zero. When two objects are equal, a statement is said to be proportional.
Let 'C' be the cost and 'n' be the number of peppers. Then the proportionality is given as,
C ∝ kn
At n = 5, the cost C = 2.25, then we have
2.25 = k (5)
k = 2.25 / 5
k = 0.45
Then the equation is given as,
C = 0.45 n
The number of peppers you buy for $20 will be given as,
20 = 0.45 n
n = 44.44
Then the table is completed below.
Number of peppers Cost
1 $0.45
2 $0.90
3 $1.35
4 $1.80
5 $2.25
10 $4.50
15 $6.75
20 $9
100 $45
More about the ratio and the proportion link is given below.
https://brainly.com/question/14335762
#SPJ2
-78 = -5a = 7
solve for a lol
87 i think Step-by-step explanation:
3x² = 6 blah blah blah
Answer:
x= square root of 2 blah blah blah
Step-by-step explanation:
Answer:
x= square root of two
Step-by-step explanation:
