Answer:
Not possible to work out
Step-by-step explanation:
NO Explanation can be explained as this question cannot be solved
5(2x + 6) = 8x + 48
how do I solve this with steps
Answer:
x=9
Step-by-step explanation:
10x + 30 = 8x + 48
-8x = -8x
______________
2x +30 =48
-30= -30
__________
2x/2 = 18/2
x = 9
Please help me with this
It is due today, so please help me ASAP
Please Help!
Slope finding
8th Grade work
Answer:
first question
slope = rise/run = 2/3
second question
slope = rise/run = 1/3
Step-by-step explanation:
Answer:
2/3
Step-by-step explanation:
if u start from any point and go to the next u will be going up 2 the moving 3 to the right.
Which of the following is the graph of 2x - 3y = 6?
Answer:
Option B (second graph)
Step-by-step explanation:
Given the linear equation in standard form, 2x - 3y = 6:
It's easier to figure out the corresponding graph by transforming the equation into its slope-intercept form, y = mx + b:
2x - 3y = 6
2x - 2x - 3y = 6 - 2x
-3y = -2x + 6
Divide both sides by -3:
[tex]\frac{-3y}{-3} = \frac{-2x+6}{-3}[/tex]
y = 2/3x - 2
Now that we have the slope-intercept form, it's easier to tell that Graph B represents the given equation because:
The graph's y-intercept occurs at (0, -2).The slope, m = 2/3, is positive. If you use the "Rise over run" technique, you'll see that Graph B rises by 2 units, and runs by 3 units.Therefore, the correct answer is Graph B.
Rút gọn biểu thức sau
(2/2-√5 - 2/2+√5):√20
[tex]▪▪▪▪▪▪▪▪▪▪▪▪▪ {\huge\mathfrak{Answer}}▪▪▪▪▪▪▪▪▪▪▪▪▪▪[/tex]
let's solve for value of (2/2-√5 - 2/2+√5) :
[tex] \dfrac{2}{2 - \sqrt{5} } - \dfrac{2}{2 + \sqrt{5} } [/tex][tex] \dfrac{2(2 + \sqrt{5} ) - 2(2 - \sqrt{5} )}{ {2}^{2} - 5} [/tex][tex] \dfrac{4 + 2 \sqrt{5} - 4 + 2 \sqrt{5} }{4 - 5}[/tex][tex] \dfrac{4 \sqrt{5} }{ - 1} [/tex][tex] - 4 \sqrt{5} [/tex]now, let's simply the ratio :
[tex] - 4 \sqrt{5} : \sqrt{20} [/tex][tex] \dfrac{ - 4 \sqrt{5} }{ \sqrt{20} } [/tex][tex] \dfrac{ - 4}{ \sqrt{4} } [/tex][tex] - \sqrt{4} [/tex]Therfore , the required ratio is :
[tex] - \sqrt{4} :1[/tex]Assuming the scale drawing of the swimming pool is 10 cm long and 5 cm wide, how long and how wide is the actual swimming pool?
Answer:
50 ft by 15
Step-by-step explanation:
You will pay tax on a purchase of $27.89. The tax
rate is 6.5%. How much will your total be?
WILL GIVE BRAINLIEST IF CORRECT!!
Write the equation of the line in fully simplified slope-intercept form.
Answer:
y=1/2x+8
Step-by-step explanation:
Hope is helps. Please mark brainliest!!
Find the slope and y-intercept from the graph. Then enter the equation for the graph in slope-intercept form.
The table numbers are (0,9) (1,13) (2,17) (3,21) (4,25)
Answer: y=4x+9
Slope = 4
Step-by-step explanation:
y2-y1/x2-x1
Given 3,21 and 4,25
25-21/4-3 = 4/1 = 4
Slope = 4
You can use the point-slope formula to get the following equation in slope-intercept formula.
y-y1 = m(x-x1)
(4,25)
->
y-25=4(x-4)
Distribute
y-25=4x-16
Cancel 25
y=4x+9
if ratio of 2 circle is 16:25 and circle one's radius is 4 what is the radius for the 2nd circle
Answer: 42
you must divide the casuals into the amount of Cheetos I ate last tomorrow morning
The temperature in Doha, Qatar on 1 June is 40°C. Over
the next two days this temperature increases by 10%
followed by a decrease of 10%. Find the temperature in
Doha on 3 June.
Answer:
39.6°C
Step-by-step explanation:
10% of 40°C is 40 × 10/100
=4
temp on 2 June = 40+4 = 44°C
now 10% of 44°C is 44 × 10/100
=4.4
temp on 3 June = 44 - 4.4 = 39.6°C
What is 2(3x+7)=-49+39
Answer:
x = -4
Step-by-step explanation:
2(3x + 7) = -49 + 39
6x + 14 = -10
6x = -10 - 14
6x = -24
x = -4
The ratio of boys to girls in the sixth grade is 3:5. If there are 20 more girls than boys, how many total students are in the sixth grade?
Answer:
80
Step-by-step explanation:
.375, .525, .25 difference. 20/.25 =80
There are 80 students in the sixth grade.
What is the ratio?It is described as the comparison of two quantities to determine how many times one obtains the other. The proportion can be expressed as a fraction or as a sign: between two integers.
Thus, a = px, b = qx
We have been given that ratio of boys to girls in the sixth grade is 3:5. If there are 20 more girls than boys, then
Now we need to do as;
b = 20 + g
3x = 20 + 5x
x = 10
Now The students are 8p
8 x 10 = 80
Hence, there are 80 student.
Learn more about ratio here:
brainly.com/question/186659
#SPJ2
Using a ruler and a pair of compass only construct triangle XYZ with |XY| = 6cm,|XZ|=8cm and
Answer:
i dont know
Step-by-step explanation:
i-
divide 65 into two groups so that the ratio is 2 to 3
The sum of two numbers is 16 and their product is 63
Can someone help me I don't get it
Answer:
6a C; 6b C
8: b.2 and d.15/4
Step-by-step explanation:
Answer:
1 mile = 5,280 feet
or
Step-by-step explanation:
So your case, since the given is already 35 miles per hour the only conversion that needs to be done to convert it into feet per hour would be the conversion of miles into feet.
evaluate 5/8 - (1/4)2
Answer The answer will be 0.125
Step-by-step explanation:
Please find the slope of each line and explain
Answer:
the picture is not clear for me I can't see anything sorry
Help MEE PLEASEE :( Im stressing sm
Answer:
smaller t= 0
larger t= 4
Step-by-step explanation:
smaller t is the t sqrd
larger t is the 4t
h(t) = t^2 + 4t + 3
h(0) = (0)^2 + 4(0) +3
0 + 0 + 3
= 3
i think the vertex of the parabola is
negative positive 3 or (-3,3),(3,-3)
I don't think if that's the correct answer.
Write an equation in Point-Slope Form that passes through the points (2,-3) & (4,7)
Answer:
[tex]y=5x-13[/tex]
Step-by-step explanation:
Using the graph starting at -13 and going up 5 and over right 1 continuously, it tends to pass 2,-3 and 4,7.
The measures of the angles of a triangle are shown in the figure below. Solve for x.
(6x+3)°
27°
Answer:
x = 10
Step-by-step explanation:
1. The sum of all angle measures in any triangle is equal to 180 degrees.
This means that 90 + 6x + 3 + 27 = 1802. (Solving)
Step 1: Combine like terms.
[tex](6x)+(90+3+27)=180[/tex] [tex]6x + 120 = 180[/tex]Step 2: Subtract 120 from both sides.
[tex]6x + 120 - 120 = 180 - 120[/tex] [tex]6x = 60[/tex]Step 3: Divide both sides by 6.
[tex]\frac{6x}{6}=\frac{60}{6}[/tex] [tex]x = 10[/tex]Therefore, x = 10.
what's 58 divided by 78 will mark brainliest
The Answer will be: 1.3
Step-by-step explanation:
when 58 is divided by 78 the answer comes out to be 0.7435
58/78 = 0.7435.
hope this helps you, my dear.
Find the missing angle.
88°
Х
47°
X =
[?]
Enter the number that belongs in the green box.
Answer:
X = 45
Step-by-step explanation:
Hope it will be helpful for you.
Please help me with this question
Answer:
x = 2
Step-by-step explanation:
Any lower base angle is supplementary to any upper base angle, then
51x + 3 + 75 = 180
51x + 78 = 180 ( subtract 78 from both sides )
51x = 102 ( divide both sides by 51 )
x = 2
hFASTTTTTTTTTTTTSNFKSKMDKF
Answer:
(4, 4)
Step-by-step explanation:
If it is reflected on both axis, it will be (4, 4)
Which set of fractions is ordered from least to greatest?
Answer:
answer is A
Step-by-step explanation:
Answer:
A.
Step-by-step explanation:
The bigger the denominator is the samller the fraction is.
Ex:[tex]\frac{1}{32}[/tex] is way smaller than [tex]\frac{1}{3}[/tex]
please help! i reward brainliest :D
Find x and y intercepts. Write ordered pairs representing the points where the line crosses the axes. y-3x=18
Subtract the integers with solution
53-18=
50-72=
215-(-65)=
-49-36
21-(-49)
Answer:
1. 35
2. -22
3. 280
4. -85
5. 70
Step-by-step explanation:
If you like my answer than please mark me brainliest thanks
GIVING BRAINLIEST
a submarine is located 358 feet below sea level. it ascends 169 feet. At what depth is the submarine now
Answer:
A.T.Q
358-169
= 189
Step-by-step explanation:
If you like my answer than please mark me brainliest thanks
Answer:
189 ft depthStep-by-step explanation:
Initial position:
- 358 ft
Change in position:
+ 169 ft
Position now:
- 358 + 169 = -189 ft