Answer:
-0.47
Step-by-step explanation:
Hey there!
[tex]Answer:\boxed{\frac{-7}{15}}[/tex]
[tex]Explanation:[/tex]
[tex]\frac{8}{6} +\frac{-9}{5}[/tex]
Simplify to solve.
[tex]\boxed{\frac{-7}{15}}\text{ is the answer.}[/tex]
Hope this helps!
[tex]\text{-TestedHyperr}[/tex]
Sadie weights out 690 grams of flour. Using the rate from Q4, how many cups did she weigh?
Answer:
172.5 cups
Step-by-step explanation:
Q4 = 690
Q = [tex]\frac{690}{4}[/tex] = 172.5
∴ She weighed 172.5 cups
-2(x+1)(x-2) what is the y-intercept?
Answer:
The y-intercept is at 4.
Step-by-step explanation:
When trying to find the y-intercept, you want to substitute your x's with 0 as x must equal 0 for your y-intercept. This gives you -2(0+1)(0-2). From here, you want to simplify your parenthesis equations.-2(1)(-2) Then you want to solve which gives you 4.
explanation and working too please :))
Answer:
Each side is 4 cm.
Step-by-step explanation:
We need to try to express the perimeter of the figure in terms of "square sides". Basically, we're going to count how many square sides the perimeter is.
Starting from the top, the very top is 1 side.
Moving down to the right, we have another side.
Then half a side as we go to the right edge.
The right edge is 1 full side.
Another half side, going left.
Going down, we have 1 full side.
The other side is mirrored, meaning we just have to double this to get the full figure's perimiter.
Counting up our sides (we'll call one side [tex]s[/tex] ), we have:
1s + 1s + 0.5s + 1s + 0.5s + 1s = 4s + 0.5s + 0.5s = 5s
Doubling it:
5s * 2 = 10s
The whole perimiter is 8 square sides. Since we know the perimeter is 40 cm, we can find the length of one side by solving this equation:
10s = 40
Dividing both sides by 10:
s = 40/10 = 4
Answer: Each side is 4 cm.
A. A blue container weighs 20 pounds.
A red container weighs 5 pounds.
How much more does the blue
container weigh than the red
container?
Answer:
The blue container ways 15 more pounds.
Step-by-step explanation:
Subtract 5 from 20 and it gives you 15.
20- 5= 15
Solve for k.
6 + -4k = 18
k=
k=-3
6*(-4k)=18
subtract 6 from both sides
-4k=12
divide by -4 on both sides
k=-3
Answer:
[tex] \sf \: k = - 3[/tex]
Step-by-step explanation:
Now we have to,
→ Find the required value of k.
The equation is,
→ 6 + (-4k) = 18
Then the value of k will be,
→ 6 + (-4k) = 18
→ 6 - 4k = 18
→ -4k = 18 - 6
→ -4k = 12
→ k = 12 ÷ (-4)
→ [ k = -3 ]
Hence, the value of k is -3.
Figure B is a scaled copy of Figure A.
Figure A
Figure B
What is the scale factor from Figure A to Figure B?
Greetings from Brasil...
Comparing the distances AB and A'B ', we notice that AB = 3 and A'B' '= 9.
We can say that:
AB · X = A'B'
3 · X = 9
3X = 9
X = 9 ÷ 3
X = 3
Thus, figure B is 3x larger than figure A
scale factor = 3x larger
Answer:
x=3
Step-by-step explanation:
AB = 3 and A'B' '= 9.
hope this helps
in a trivia game Joshua gets the score of -4 and the first round and it got five in the second round what is his total score after two rounds
what is the answer?
Is the identity property the same as the simplify property?
Answer:
La propiedad de la identidad de 1 dice que cualquier número multiplicado por 1 mantiene su identidad. En otras palabras, cualquier número multiplicado por 1 permanece igual. El número permanece igual porque multiplicar por 1 significa que tenemos 1 copia del número. Por ejemplo, 32x1=32.
Step-by-step explanation:
The endpoints of a line segment are (-2, -4) and (6, 2) What are the coordinates of the midpoint? 1. (2, 3) 2. (4,3) 3. (4, -2) 4. (2, -1)
How do you use what you know about absolute value to add integers?
d=60 miles and v=15 miles per hour solve d=vt then substitute values
T=60 hours
T=15 hours
T=600 hours
T=4 hours
Answer:
ummmmmmmmmmmmmmmmmmm t=4
if a cheetah runs 1 mile a second how many miles does he run in one minute
Answer:
The answer would be 60 miles.
Step-by-step explanation:
There are 60 second in a minute. If a cheetah runs 1 mile a second, the equation would be 1 mile X 60 seconds. 1x60=60.
Hope this helps!
A plane traveled 360 miles each way to Athens and back. The trip there was with the wind. It took 3 hours. The trip back was into the wind. The trip back took 6 hours. Find the speed of the plane in still air and the speed of the wind.
Answer:
S=32.5
W=97.5
Step-by-step explanation:
S=speed of plane in still air
W=speed of wind
-----------------------------------------
3(S+W)=130
6(S-W)=130
-----------------------------------------
S+W=43.33333...
S-W=21.66666...
2S=64.999...
S=32.5(simplified)
-----------------------------------------
32.5+W=130
W=97.5
-----------------------------------------
(Image)---------- (in link)
Answer:
You could solve this by taking the y value and adding it to the multiplied rate.
For example: For Jill's 6 year mark, the equation would be 11(6) + 15.
Hope this makes sense, don't hesitate to ask for clarification on a certain part of the answer.
A = 2x + 6xz Solve for X
Answer:n=28
Step-by-step explanation:
In the diagram, line segment CD is the perpendicular bisector of line segment AB, and E is a point not on either line that is on the same side of segment CD as point A.
Is point E closer to point A, closer to point B, or the same distance from both points? Explain how you know.
Answer:
E would be closer to A
explanation:
if they were the same distance from both A and E it would be a point on the line CD, and if it was closer to E it would be on the other side of line CD.
i hope this is right :/
What part of 3.5 is 0.5?
Answer: it is 7.0
Hope it will help you come on and mark me as brailiest
The diameter of a cylindrical construction pipe is 4 ft. If the pipe is 20 ft long, what is its volume?
Find the value of x and then find the length of RT
RT =
X=
Answer:
x = 5, RT = 18
Step-by-step explanation:
[tex]\triangle MNL \sim \triangle SRT... (given) \\
\therefore \frac{MN}{SR} = \frac{NL}{RT}.. (c.s.s.t)\\ \\
\therefore \frac{84}{24} = \frac{63}{3x+3}\\ \\
\therefore \frac{7}{2} = \frac{63}{3x+3}\\ \\
\therefore 3x+3 = \frac{63\times 2}{7}\\ \\
\therefore 3x + 3 = 9\times 2\\
\therefore 3x + 3 = 18\\
\therefore 3x = 18 - 3\\
\therefore 3x=15\\
\therefore x = \frac{15}{3}\\
\huge \red {\boxed {\therefore x = 5}} \\ \\
\because RT = 3x + 3\\
\therefore RT = 3\times 5+ 3\\
\therefore RT = 15+ 3\\
\huge \orange {\boxed {\therefore RT = 18}} [/tex]
Please please help ASAP! Classify each angle!
Answer:
Acute Angles: ∠TLS, ∠SLT, ∠ULR Right Angles: --------- Obtuse Angles: ∠RLT, ∠SLU, ∠ULS, Straight Angles: ∠RLS, ∠TLU Not angles: ∠TRLStep-by-step explanation:
The lines intersect at point L, so all angles have a vertex (middle letter) L so there is no angle TRL
Straight angle is a line with dot-vertex, so the straight angles are ∠RLS and ∠TLU.
∠TLS is less than 90° then it is acute angle (∠SLT is the same angle). ∠ULR is vertex angle to ∠TLS, so it's also acute angle.
Two angles adding to straight angle mean that they are both right angles or one is acute and the second is obtuse. ∠TLS is acute so ∠RLT is obtuse (they adding to ∠RLS) and ∠SLU is obtuse (they adding to ∠TLU). ∠ULS is the same angle as ∠SLU.
Simply the equation 1 1/3
1.3 i think that is the answer
Solving the Simplified Equation
Fill in the blanks to complete the description of
how to solve the equation
28x - 56 = 22x - 65.
First, get the variable on the left-hand side of the
equation by subtracting 22x from both sides to get
bx - 56 = -65. Next, use the
property of equality to isolate
the variable
DONE
Answer:
- 1.5
Step-by-step explanation:
put two x variables in one place and two numbers in one place
28x- 22x = 56-65
6x = -9
x=-1.5
Pythagorean theorem
Answer:
8.7
Step-by-step explanation:
hypotenuse= 14 =c
a=11
b=x
a²+b²=c²
b²=c²-a²
b²=14²-11²
b²= 196-121
b²=75
b=√75=5√3=8.7 rounded to the nearest tenth
Final Answer:
x = 8.66
Step-by-step explanation:
formula: [tex]b=\sqrt{c^2-a^2}[/tex]
a = 11
b = x
c = 14
[tex]b=\sqrt{14^2-11^2}[/tex]
[tex]b=\sqrt{196-121}[/tex]
[tex]b=\sqrt{75}[/tex]
b = 8.66025
x = 8.66
rounded off to the nearest hundredths: 8.66
let's see who gets this:) so far no one has got it
my bad it's science work
-Oxygenated blood is pumped to the rest of the body via the aorta.
-Deoxygenated blood (blood that needs oxygen) coming from the body.
-Then is pumped to the right ventricle.
-Then is pumped to the lunges to get oxygen via the pulmonary artery,
-Oxygenated blood from the lunges flows into the left atrium via the pulmonary vein.
-Flows into the right atrium.
-Then is pumped into the left ventricle.
I'm very confident in this answer, but if it happens to be wrong, I'm sorry.
I hope this helps, good luck!
if your birthday is September 1st 1998 how old are you
Answer:
22
Step-by-step explanation:
Subtract 2020 by 1998 to get 22
A shirt is on sale for 40% off. The sale price is $12. How much was the original price? *
Answer:
$20
Step-by-step explanation:
Let the variable x in this equation represents the original price of the shirt:
100% - 40% = 60%
60% of x = $12
0.6x = $12
x = $12/0.6
x = $20
a)In the scale drawing, the height of the houses is 8 inches. What is the height of the real house?
b)The length of the real house is 35 feet. What is the length of the house in the scale drawing.
Answer:
a) 40 ft
b) 7 inches
Step-by-step explanation:
A) Multiply the given scale factor by 8 to get 8 inches:
1 in : 5 ft ⇒ 8 in : 40 ft
The real house is 40 ft high.
__
B) If you like, you can write the proportion ...
dwg / (35 ft) = 1 in / (5 ft)
Multiplying by 35 ft gives ...
dwg = (1 in)×(35 ft)/(5 ft) = 7 in
The length of the house in the scale drawing is 7 inches.
Answer:a=40
b=7
Step-by-step explanation:
did it on aleks
HELP MEEEE!!!
The Travers are adding a new room to their house. The room will be a cube with volume 4,096 ft. They are going to put in hardwood floors, and the contractor charges $5 per
square foot. How much will the hardwood floors cost?
Answer:
4000!
Step-by-step explanation:
It would be 4000. Hope you get it right!
Help WILL MARK AS BRAINLIEST WHAT IS 5 X 5 / 8 - 10 =
Answer:
- 55 = -6.88
8
Step-by-step explanation:
5 X 5 / 8 - 10
5² - 10
8
25 - 80
8
- 55 = -6.88
8
Steps to solve:
5*5/8-10
~Simplify
25/-2
~Simplify
-12.5
Best of Luck!
