Answers
Answer:
its true
Step-by-step explanation:
can i get brainliest
Related Questions
what two numbers multiply to -36 and add up to 5
Answers
Answer:
9 and -4
Step-by-step explanation:
Finding these 2 numbers can be found by guessing and checking. By doing this, it will get you the numbers 9 and -4.
First, test if they multiply to -36:
9(-4)
= -36
Then, check if they add up to 5:
9 + (-4)
= 5
So, 9 and -4 are the 2 numbers that multiply to -36 and add to 5
what is the solution to the system of equations
2x-y=7
y=2x+3
a. (2,3)
b.(2,7)
c. no solution
d. infinite number of solutions
Answers
Answer:
the answer is C. no solution
Step-by-step explanation:
2x-y=7
y=2x+3
2x-(2x+3)=7
no solution
Can someone please help me with this question?!!
Answers
Answer:
I believe your answer would be C, not sure tho.
Step-by-step explanation:
Hope It's Right!
Nikki just graduated from high school and would like to buy a car. If she received $3000 in graduation gifts from family friends. She will put this money into a 18 month certificate of deposit until she finds the car of her dreams. The CD earned 10% annually and simple interest. How much will she put towards the down payment and 18 months 1.5 years?
Answers
Answer:
$3450
Step-by-step explanation:
Here, P = $3000, N = 1.5 years, R = 10%
[tex]SI = \frac{PNR}{100} \\ \\ SI = \frac{3000 \times 1.5 \times 10}{100} \\ \\ SI = 450 \\ \\ [/tex]
Amount of down payment
= $3000 + $450
= $3450
SLOPE HELP
hey, this just help if you're confused about slopes because I've seen a few questions about them I'll clear up a few things!
slope formula is y2-y1/x2-x1
memorize that and you'll be able to find your slope!
if you're given 2 points please label them (3,4) (0,6) labeling is this >>> (x1 3, y1, 4)
(x2 0, y2 6)
this makes it so it's organized and you know what you're subtracting
trust me I'll try to do it in my head and calculate it with a calculator then forget what points I used so WRITE IT DOWN! lol
if you hear parallel it's the same slope!
if you hear perpendicular it's the negative reciprocal example: 3/4x the perpendicular slope would be -4/3x
if you have a point and a slope and a line plugin the point to your line! let's say this one is parallel so the same slope
(3,4) y=3/4x + 2
4=3/4(3)+b
and solve for b!
anyways hopes this helps-
brainly don't take this down please LOL
Answers
Answer:
im in middle skool and i know this!
Step-by-step explanation:
which statement is always true about a right triangle
Answers
Answer:
a right angle is an angle of exactly 90° (degrees) .
Step-by-step explanation:
Answer:
it always has a right corner or in other words it has at least one right 90 degree angle
Step-by-step explanation:
Find the value of x.
Answers
Answer:
I'm not sure but I think that x= 53. All
So we know the exterior angle is 127
I am marking this triangle ABC
So 127+angle B=180( Linear pair)
So angle B = 180-127
Angle B =53
Also in this question it is AB = AC
So it is an isosceles triangle
So angle B = Angle X ( angles opposite to the equal side of the triangle are also equal)
So Answer is x =53
Hope it helps you!
which of the following is the same as cos15°
Answers
Answer:
cos15 is equivalent to sin(75)
Step-by-step explanation:
solving for cos15 degrees gives you ((√(3)+1)*√(2))/4 which is the same as the sin(75)
what is 30087665554 time 455344566544466544
Answers
Answer:
1.370025503 ×10^27
Step-by-step explanation:
find z and x
please help i’ll mark the first one or whoever right brainliest
Answers
Answer:
z=97 x=21
Step-by-step explanation:
so straight angles always equal 180°
And assuming that your lines are parallel, the angle under angle z should be 83° just like the angle above angle z
There for to solve for x, first subtract 83 from 180 because that's what that angle is equal to.
Now that you have the equation 4x+13 and you know that it's equal to 97 you can solve it just like a normal inequality.
4x+13=97
4x=84
x=21
Im so depressed do Not jit me up Rn Ok soo My mom dead
Answers
Answer:
Felt that
Step-by-step explanation:
Answer:
ee
Step-by-step explanation:
reeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee
Solve for X and Y please
Answers
Y = 119
x=61
y=119
Step-by-step explanation:
180=60+59+x
180=119+x
-119 -119
x=61
18-61=119
Please help me because I only have until 10:07 and I have another page to do !
Answers
Answer:
y=2.5x+9
Step-by-step explanation:
pick any two points and plug 2.5 for x and add 9 to the sum
What is the solution for x in the equation? -2x + 14 + 10x = 34 A. X=6 B. X=2/5 C. X=1/8 D. X=5/2
Answers
Answer:
Step-by-step explanation:
x =(10-√-800)/2=5-10i√ 2 = 5.0000-14.1421i
x =(10+√-800)/2=5+10i√ 2 = 5.0000+14.1421i
the answer is 5/2
Step-by-step explanation: im just that good enjoy the free answer you cheating loser
Charlotte wants to solve the equation 6(2x+1) – 3 = 4x – 5. Which step would be an appropriate first step for Charlotte to take to solve for x? Subtract 1 from both sides to combine like terms Add 4x to both sides to isolate the variable Distribute the 6 to eliminate the parentheses Combine 4x and -5 to simplify the problem
Answers
Answer:
Distribute the 6 to eliminate the parentheses
Write the equation of a line that is parallel to y=3x + 7 and goes through (2,3)
Answers
Answer:
its y+-2+7
Step-by-step explanation:
write the linear equation from the given information in slope intercept form passing through (-2,8) and perpendicular to y=2x+5
Answers
Answer:
y = [tex]-\frac{1}{2}[/tex] x + 9
Step-by-step explanation:
Given parameters:
Coordinates = (-2,8)
Equation of the line y = 2x + 5;
Unknown:
Linear equation of a line perpendicular = ?
Solution:
From the given expression, a line perpendicular will have a negative inverse of the slope given.
y = 2x + 5
Equation of a line is y = mx + c;
y and x are the coordinates
m is the slope
c is the intercepts
y = 2x + 5 ;
The slope is 2;
A line perpendicular will have a slope of [tex]-\frac{1}{2}[/tex]
Since y = 8 and x = -2, let us find c;
8 = 2 x [tex]-\frac{1}{2}[/tex] + c
8 = -1 + c
c = 8+1 = 9
The equation of the line is;
y = [tex]-\frac{1}{2}[/tex] x + 9
The scale on a map is 2 cm = 25 miles . Dave measured the distance to the next town at 5cm. How many miles away is the next town?
Answers
3
The linear function is represented by the equation y=-3x - 2. What can be determined of this equation written in
slope-intercept form? Check all that apply.
3
The y-intercept is - 5
-
The y-intercept is 2.
The y-intercept is -2.
3
The slope is 3
The slope is 2.
The slope is -2.
Answers
Answer:
The y-intercept is –2.
The slope is Negative three-fifths
Step-by-step explanation:
I got it right on edge
What is 1+1? Plz help I’m bad at math
Answers
Answer: 2
Step-by-step explanation:
Please help! I have been stuck on this all day and its 1:00!!!!!! Please help!
Answers
Answer:
820.05 i guess
Step-by-step explanation:
addeverything together
I need help with my homework please, I don’t understand
Answers
Answer:
The answer is A
Step-by-step explanation:
-
ASAP help I don’t have time! It detects if it’s right or not:(((
Answers
Answer: $45 + 4n + 3
Step-by-step explanation:
Can someone please help me on this ty!!
Answers
3/4
1/2
Hope this helps
what is slope intercept form?
Answers
Answer:
y=mx+b
anajsjsjsjsjsjsjjsmsm
y = mx + b
Hope this helps :)
1.f(x)=0,5x+3 represents a function, Evaluate the function if f(12), *
A. 9
B. 3.04
C. 18
D. 15.5
Answers
Alonzos gas tank is 1/4 full after he buys 9 gallons of gas it is 5/8 full how many gallons can alonzos tank hold
Answers
Answer:
24 Gallons
Step-by-step explanation:
We know his tank is 2/8 ths full. To get to 5/8ths we would have to add 3/8ths. If 3/8ths is equal to 9 then 1/8th would be equal to 3.
need help on this geometry question
Answers
Answer: the answer is sas
Step-by-step explanation: i hoped that helped!
WILL MARK YOU BRAINLIEST!!!
Answers
Answer:
very confusing but i'm guessing the glide reflection on triangle DEF
Step-by-step explanation:
1/2 = 4+D/ xy 7*
what is the slope of the line? PLEASE HURRY
Answers
Answer:
Step-by-step explanation:
rise/run. up 3 and over 4. so your slope is 3/4
