Answer:
-7
Step-by-step explanation:
-5 ÷ 5/7
⇒ -5 × 7/5
⇒ -7
hope this helps !
pls mark as brainliest :))
[tex]\\ \sf\longmapsto -5\div \dfrac{5}{7}[/tex]
[tex]\\ \sf\longmapsto -5\times \dfrac{7}{5}[/tex]
[tex]\\ \sf\longmapsto -1(7)[/tex]
[tex]\\ \sf\longmapsto -7[/tex]
Will give brainliest, 20 points
Someone pls help me understand this, i dont know how to change my equation around
Answer:
the answer is the third one k > - 5
Answer/Step-by-step explanation:
Step 1: Simplify both sides of the inequality.
[tex]\frac{1}{4}k+\frac{-3}{4}>-2[/tex]
Step 2: Add 3/4 to both sides.
[tex]\frac{1}{4}k+\frac{-3}{4}+\frac{3}{4}>-2+\frac{3}{4}[/tex]
[tex]\frac{1}{4}k>\frac{-5}{4}[/tex]
Step 3: Multiply both sides by 4.
[tex]4*\frac{1}{4}k>4*\frac{-5}{4}[/tex]
K > -5
So according to this the value of k has to be greater than -5
You can check your answer by substituting the values in for k.
You can use a calculator..
[tex]\frac{-10-3}{4} >-2[/tex]
[tex]\frac{-7-3}{4} >-2[/tex]
[tex]\frac{-1-3}{4} >-2[/tex]
[tex]\frac{0-3}{4} >-2[/tex]
Solve these and you will get your 2nd answer.
[RevyBreeze]
a. In problem 3, figure PQRST is an image of figure VWXYZ.
Identify the corresponding angles.
2 Vand
and ZS
LZ and
Xand
and ZQ
Figure is not required .
Names of Pentagons are enough.
PQRSTVWXYZ[tex]\\ \sf\Rrightarrow <P\sim <V[/tex]
[tex]\\ \sf\Rrightarrow <Q\sim <W[/tex]
[tex]\\ \sf\Rrightarrow <R\sim <X[/tex]
[tex]\\ \sf\Rrightarrow <S\sim <Y[/tex]
[tex]\\ \sf\Rrightarrow <T\sim <Z[/tex]
Identify the relationship between ∠c and ∠k.
Corresponding angles
Alternate interior angles
Alternate exterior angles
Same side interior angles
Answer:
Corresponding angles
Jane and Joe’s mom cook sausage links for breakfast they are seven links to be shared equally between the children which equation shows how Jane and joe can determine the number of sausage links
hello pls fill in the question marks :) Multiply (x + 1)^3
(x + 1)^3= (x + 1)(x + 1)^2
= (x + 1)(x^2 + 2x + 1)
= x3 + ?x^2 + ?x + ?
Answer: 3, 3, 1
Step-by-step explanation:
(x+1)³= (x+1)(x+1)²
=(x+1)(x²+2x+1)
=x³+ 3x²+3x+1
If machine A makes a yoyo every five minutes and machine B makes a yoyo every 10 minutes
Answer:
Then machine A is twice as effiecent as machine B
Step-by-step explanation:
Solve for z
-1+8z=-73
Answer:
z=-9
Step-by-step explanation:
-1+8z=-73
+1 +1
8z=-72
z=-9
Answer: Z = -9
Step-by-step explanation:
A line passes through the points (1, 4) and (3, –4). Which is the equation of the line? y = negative 4 x + 8 y = –2x + 6 y = negative one-foA line passes through the points (1, 4) and (3, –4). Which is the equation of the line? y = negative 4 x + 8 y = –2x + 6 y = negative one-fourth x + 2 y = 2x + 2urth x + 2 y = 2x + 2
Answer:
y = -4x + 8
Step-by-step explanation:
The equation of a line is written in slope-intercept form : y = mx+b
m is the slope
We are given two points, so let's find the slope of the line first:
Slope = ΔY/ΔX = 4 - (-4) / 1 - 3 = 8 / -2 = -4
The slope is -4
So far, our equation is y = -4x + b
We can input a point's x and y value to find b, the y-intercept
Let's use point (1, 4)
4 = -4(1) + b
4 = -4 + b
b = 4 + 4
b = 8
The equation is y = -4x + 8
-Chetan K
Answer:
the answer is A
Step-by-step explanation:
y=-4x+8
which of the following straight line is parallel to y = 7 - 2x?
Answer:
Whichever line has a slope of -2
Step-by-step explanation:
rewrite in slope intercept
y=mx+b where m=slope
y=-2x+7
-2 is the slope of the original line
a parallel line will never intersect
the parallel line must have the same slope
[tex]\frac{x}{2}[/tex]±4=8
Parallel Lines Practice NO LINKS PLEASE and please explain this for me so i can understand
Answer:
120
Step-by-step explanation:
As those two lines are parallel, we can express and equation:
[tex](6x + 18) + (4x - 8) = 180[/tex]
[tex]6x + 4x = 180 - 18 + 8[/tex]
[tex]10x = 170[/tex]
[tex]x = 17[/tex]
[tex]6x + 18 = 102 + 18 = 120[/tex]
Your roommate asks to borrow $500 and agrees to pay it in 45 days with interest rate of 4%. How much interest will you earn?
Answer:
20
Step-by-step explanation:
What is the area of the shaded region?
Answer
157.44
Step-by-step explanation:
To find area of triangle you have to multiply base times height then divided by 1/2. 19.2 cm being your height x 16.4 cm being your base, then divide by 2.
Answer:
area of the triangle = ½×base×height
½×19.2×16.4 = 157.44
so, the area of the triangle is 157.44cm³
Step-by-step explanation:
brainliest plz
BRAINLIEST to correct answer!!
They are equally spaced so all the circles share the same center point.
find the square root of the following by long division method
(a) 1369
(b) 5625
a). 1369 = 37Hope it helps you
Answer:
Thank you so much
Step-by-step explanation:
Buy the I am also Collecting cups for planting
I have more idea that I will share at 5 pm today only
30 points! (check image)
a. x = 15, y = 40
b. x = 30, y = 40
c. x = 15, y = 20
d. x = 30, y = 20
Answer: a. x = 15, y = 40
Step-by-step explanation:
So we already know that ΔABC and ΔFDE are congruent, which means their angles are equal. Based on this information, we could note that:
∠A = ∠F
∠C = ∠E
∠B = ∠D
Since we already know the measurement of ∠B, we could then conclude that ∠D, or y, is equal to 40°. This leaves us with two possible answers, a or b.
In order to find the value of x, we need to know the measurement of ∠F. And in order to find ∠F, we need to find the measurement of ∠A. We already know that the angles in a triangle sums up to 180°. So we would start as the following.
∠A + ∠B + ∠C = 180
We first substitute the known measurements.
∠A + 40 + 110 = 180
We then add up 40 with 110.
∠A + 150 = 180
We finally substract 150 on both sides of the equation. This gives us the measurement of ∠A.
∠A = 30°
Now that we know ∠A, we could start finding the value of x. So we already know this:
∠A = ∠F
We first substitute each angle with their known measurements.
30 = 2x
We now divide both sides by two. This gives the value of x.
x = 15
Theo used to drive 60 miles to work each day. His new home is now 20 miles away
from his job. What is the percent of
decrease in the distance Theo travels to
work? Round to the nearest tenth if
necessary.
Answer:
66.6% decrease in distance
Rounded 67%
He is traveling 1/3 of what he used to travel
Step-by-step explanation:
The percentage of decrease in the distance Theo travels to work is 66.7%.
Used concept of percentage;
A number or ratio that can be expressed as a fraction of 100 or a relative value indicating the hundredth part of any quantity is called a percentage.
Given that;
Theo used to drive 60 miles to work each day.
And, His new home is now 20 miles away from his job.
Hence the percentage of decrease in the distance Theo travels to work is,
P = (60 - 20)/60 x 100
P = 40/60 x 100
P = 66.7%
So, The percentage of decrease in the distance Theo travels to work is 66.7%.
Learn more about the percentage visit:
https://brainly.com/question/24877689
#SPJ3
Magda's checking account has $42.45. She withdraws $60 from the account. Which equation shows the new balance, in dollars, of Magda's account?
Answer:
42.45 - 60 = - 17.55
Step-by-step explanation:
there is a 20 character limit so filler..
I need help with this question:
Answer:
Step-by-step explanation:
each number equals a letter at the 2 numbers from each line and it will give you the letter based off of the letter - number coder
A bag contains seven balls labeled 1 through 7. One ball will be randomly picked.what is the probability of picking an even number
3(x-y)-5x(y-x) ..................
Answer:
what do we solve x or y?
Step-by-step explanation:
if 20 men working together can finish a job in 20 days then the number of days taken by 25 men of the same capacity to finish the job is
Answer:
20x20 =400 then 400/25 = 16 Days
Step-by-step explanation:
Always multiply the amounts of initial men x initail days
then divide by the new amount of men
With other questions for tag fish and sample fish in pond questions
They ask how many fish are estimated to be on the pond.
= The amount of fish caught next day divided by the amount of fish tagged and found in that same catch.
Then multiplied by the amount of all fish tagged initially the day before.
To find random amount in pool.
This is the same method but reversed.
List your questions you have down below so I can help you answer them I am really good at math :))
Amanda doubles a number, then subtracts six from the result. This leaves her with forty-two. What is the number she chose to double?
Amanda chose to double the number .
(Note: Please answer in numeric form.)
4. Rob borrows $15.00 from his father, and then he borrows $3.00
more. Write an equation using negative integers to represent Rob's
debt. How much money does Rob owe his father?
I’ll mark BRAINLY !
Answer:
He owes his father -$18.00
Step-by-step explanation:
Answer:
X=-15-3
Step-by-step explanation:
I'm pretty sure this is right because your just adding 15 and 3 but in negatives. Rob owes his dad -18$
So then X=-18
3(-2) as repeated addition please!
Answer:
-2+-2+-2 ?
Step-by-step explanation
3(-2)=
-2+-2+-2
neep help with iready
Answer:
I can help you.
Step-by-step explanation:
Please help!!
(I’ll mark brainliest)
It’s question number 15!
Answer:
divide both side by nine
Step-by-step explanation:
v = lwh
36cm³ = 3cm × w × 3cm
36cm³ = 9cm × w
36cm³/9cm = w
Paula went to the salon and had 1/2 of an inch of hair cut off. The next day she went back and asked for another 5/6 of an inch to be cut off. How much hair did she have to cut in all?
Answer: 1 and 1/3 or 1 and 2/6
Step-by-step explanation: 1/2 x 3 = 3/6
3/6+5/6= 1 and 2/6 or 1 and 1/3
One hundred third-grade students go on a field trip .four equal sized buses are completely filled, and four students are riding with parents .which equation can be used to find the number of students riding on each bus?
Answer:
104÷4
Step-by-step explanation:
100 students but if 4 of them have a parent, then 104