Answer:
x= -3/5 or -0.6
Step-by-step explanation:
Answer:
x= - 3/5 and for decimal form: x= -0.6
Help please thank you!
9. What is the volume of the triangular prism
below?
5 cm
3 cm
4 cm
3 cm
Answer:A
Step-by-step explanation:
graph each linear equation y=3x+7
Answer:
here is it graphed
Find the DISTANCE between (-4,5) and (3,-9) to the nearest TENTH.
Answer:
The answer is 15.7.
Step-by-step explanation:
A culture of bacteria has an initial population of 980 bacteria and doubles every 9 hours. Using the formula P_t = P_0\cdot 2^{\frac{t}{d}}P t =P 0 ⋅2 d t , where P_tP t is the population after t hours, P_0P 0 is the initial population, t is the time in hours and d is the doubling time, what is the population of bacteria in the culture after 13 hours, to the nearest whole number?
Answer: pt=2667.1484≈2667
heyyyyyyyyyyyyyyyyyyyyy mind helping its inequality
Answer:
a<-2
Step-by-step explanation:
a < 1-3
a < -2
< does not have a line underneath so it'll be an open circle.
The arrow should be pointing to the right.
Jonny has 10 bottles of soap he takes away 9 bottles how much bottles does he have left
Answer:
1
Step-by-step explanation:
10 bottles - 9 bottles = 1 bottle
Brittany bought 14 seeds she can plant 3 in a row. How many rows can she plant? Brittany can plant _____ rows. How many seeds are left?
Answer:
about 5 rows
Step-by-step explanation:
14 divided by 3= 4.7 but since you can’t have 4.7 rows I rounded it to 5 rows. You can’t have 4 rows because then there would be 2 seeds remainin.
Answer:
Brittany can plant 4 rows and she will have 2 seeds left
Step-by-step explanation:
Fourteen divided by 3 will give you a mixed fraction.
So you can do 3*4= 12
If you do 14-12 you will get 2 seeds that remain.
Help ASAP please! ill mark brainliest
Answer:
8 pints 3 people
Step-by-step explanation:
13 x's therefore 13 people participate
8 is the median
Therefore the answer is D
The dimensions of a trapezoid are shown below. Which equation could you use to find the Area of the Trapezoid?
Answer:
See Explanation
Step-by-step explanation:
No trapezoid is attached; so, I will solve on a general note
The area of a trapezoid is:
[tex]Area = \frac{1}{2}(Sum\ of\ parallel\ sides) * Height[/tex]
Using the attached image as a point of reference;
The parallel sides are: AD (6cm) and BD (12cm)
The height is 4cm
So, the area is:
[tex]Area = \frac{1}{2} * (6cm + 12cm) * 4cm[/tex]
[tex]Area = 18cm * 2cm[/tex]
[tex]Area = 36cm^2[/tex]
Any help please anyone??
Answer:
yes
Step-by-step explanation:
pythagorean formula: sqrt(8^2+6^2) = 10
Can anybody help me please
Answer:
(2,5)
Step-by-step explanation:
It's the coordinates of the point where the lines cross
Answer:
4=7
Step-by-step explanation:
because you have to look down where the arrows are pointing. I hope you pass whatever your taking!
find the value of given expression
[tex] \sqrt{35 \times 35} [/tex]
Answer:
35
Step-by-step explanation:
35 times 35 = 1225
square root it
√1225
and get
35
could i please have some help on this?
yeah im in highschool and im helping my brother and i dont know haha
9=1+c
Answer:
c = 8 is the answer
Step-by-step explanation:
9 = 1 + c
c = 9 - 1
c = 8
what is 4/3 divided by 1/5
Answer: photo
Step-by-step explanation:
Find the measure of the angle indicated in bold
Answer:
x=5
Step-by-step explanation:
hey there
the angles given are corresponding angles meaning that they are congruent
so we set up an equation
23x-5=21x+5
step 1 subtract each side by 5
5-5 cancels out
-5-5=-10
now we have
23x-10=21x
step 2 subtract each side by 23x
21x-23x=-2x
now we have
-2x=-10
step 3 divide each side by 2
-10/-2=5
so we can conclude that
x=5
during one stage of the drawbridge motion the raised end is 18 yards above the ground. what is the incline of the drawbridge to the nearest hundredth
Answer:
helldfc ghhh44 787666$ 46
Find the sum. Write your answer in scientific notation.
(1.7 x 103) + (3.5 x 103) = 0
Answer:
5200
Step-by-step explanation:
First solve 10^3 which will give you 1000 then multiply it by 1.7 to get 1700. Then multiple the answer for 10^3, which is 1000, by 3.5 to get 3500. The add the two answers together to get the answer. Which is 1700+3500=5200.
40. The length of a rectangular frame is 15 inches, and the width of the frame is 8 inches. What is the length of a diagonal of this frame in inches? Record your answer and fill in the bubbles on your answer document. Be sure to use the correct place value.
Answer:
Step-by-step explanation:
1 In response to customers' bitter complaints about long lines, banks are trying new ways to shorten the wait or at least to make it more pleasant. 2 One bank provides coffee and cookies so customers can munch while they wait. 3 Other banks show action movies on a large video screen. 4 One daring bank in California will pay a customer five dollars if he or she must wait more than five minutes for service. 5 Still other banks offer the most obvious solution of all...they simply hire more bank tellers. Where is the main idea? *
Answer:17
Step-by-step explanation:
What is the total surface area of the rectangular prism?
Answer:
Total surface = 102.4 cm^2 (second answer in the list of options)
Step-by-step explanation:
Notice that we need to add the surface of 4 rectangles, two have smaller sizes than the other two. A pair of rectangles are 7.2 cm x 4 cm = 28.8 cm^2, while the other pair has 7.2 cm x 2 cm = 14.4 cm^2
There are also two equal bases each one of size 4 cm x 2 cm = 8 cm^2
Now we add two of each of the individual surfaces discussed above to complete the total surface area:
2 * 28.8 + 2 * 14.4 + 2 * 8 = 102.4 cm^2
which agrees with the second answer option provided.
Which net represents this solid figure?
Answer:
i'm going to say option 3
Step-by-step explanation:
Answer:
i think it is the right top
Step-by-step explanation:
What inequality below represents the statement,
"5 more than 3 times a number is less than ?"
Answer:
It is D
Step-by-step explanation:
5 more than 3 times a number is less than 9/10
5 + 3 (a) < 9/10
Then just flip them
Victoria goes out to lunch and the bill is $20.40. She wants to leave a 15% tip. What will the total cost of her meal be?
Answer:
Step-by-step explanation:
$20.40(1+15/100)
$20.40(1.15)
$23.46
1. 7x – 3 = 5x + 5
Help .?
Answer:
x = 4
Step-by-step explanation:
7x - 3 = 5x + 5 --> 7x - 5x = 5 + 3 --> 2x = 8 --> x = 4.
You can check by substitute x = 4 back to the original equation.
If it is helpful, plz give me Brainliest.
Please answer as many as you can
1. Best Buy was having a 20% off sale on all flat-screen TVs. What would the sale price of a $350.50 TV be?
2. Solve -3( x - 3) = 12
3. Factor 45t - 15
4. Simplify ( 3.5m + 2) - ( 4.3m - 8)
5. If the length of a rectangle is 6x - 2 and the width is 5x + 1, simplify an expression that will represent the perimeter.
I understand if you can't do all 5, but it would be greatly appreciated if you did.
Answer:
2. is x = -3
Step-by-step explanation:
-3( x - 3) = 12
multiply the things in the () by -3
-3x+9=12
subtract 9 from both sides
-3x+9-9=12-9
-3x=3
divide both sides of the equation by -3
x = -3
Answer:
1. 280.40
350.50*.20=70.10
350.50-70.10=280.40
2.x=−1
-3*3=--9+-3x
-3x/3= -1 x= -1
3.=15(3t−1)
Because 45t/15= 3 then 15/15=1
4. =−0.8m+10
Let's simplify step-by-step.
3.5m+2−(4.3m−8)
Distribute the Negative Sign:
=3.5m+2+−1(4.3m−8)
=3.5m+2+−1(4.3m)+(−1)(−8)
=3.5m+2+−4.3m+8
Combine Like Terms:
=3.5m+2+−4.3m+8
=(3.5m+−4.3m)+(2+8)
=−0.8m+10
Answer:
=−0.8m+10
5. Perimeter is adding all side sooo.22x -2
6x -2 + 6x-2= 12x - 4
5x +1 +5x+1= 10x+2
12x -4 +10 + 2= 22x -2
Step-by-step explanation:
Hope this helps you.^_^
Round to the hundredths 243.752
Answer:
243.750
Step-by-step explanation:
Answer:
Your answer is 243.75 if you mean rounding to decimal hundredths but if you mean hundreds place then your answer would be 200 . I hope this helps!
Step-by-step explanation:
OMG HELP GEOMETRY IS KICKING ME
Answer:
x= 18
y= 18
tip: search up oster Miller triangle calculator
please give me brainliest ToT
Answer:
Pretty sure its
x= 18
y= 18
Help on this plzzz:(:((
C, none of the above i believe
Worth 15 points please help
(pls im so slow someone help)
Solve the system of linear equations by elimination.
x - 2y = -3
2x + 2y = 12
Answer:
(x, y) = (3, 3)
Step-by-step explanation:
[tex]x - 2y = - 3 \\ 2x + 2y = 12 \\ [/tex]
To apply the method of elimination, you must add the 2 equation if one of the variables is cancelled out. Luckily, the equations are already in a form where we can add them and y will be cancelled out.
[tex](x - 2y) + (2x + 2y) = - 3 + 12[/tex]
[tex]3x = 9[/tex]
[tex]x = 3[/tex]
Then we replace x on any equation to find y
[tex]x - 2y = - 3 \\ 3 - 2y = - 3 \\ - 2y = - 6 \\ y = 3[/tex]
so the solution is
x = 3 and y = 3