Answers
Answer:
x= -19
Step-by-step explanation:
5x-10 = 7x +28
2x=-38
-38÷2
×= -19
Related Questions
Guys ASAP I need help on this (if you have time can you please feel free to help me on these 2 as well) Its urgent it's a 100 point assignment and I don't want to fail math class.
Question: A marine biologist discovered species with a diameter of 0.00085 inches. Express this measurement using scientific notation.
(the pics are the ones for the 100 point assignment. (i will give a massive amount of points)
Answers
Answer:
Number 3:
For Scientific
10^9
10^7
For Standard
9 x 1000000000
7 x 10000000
Number 4:
For scientific
10^7
10^2
For standard
9.45 x 10000000
2.1 x 100
Number 3 is 3*10^2 for scientific notation and 300 for standard
Number 4 is 4.5*10^5 for scientific notation and 4.5*10^5 for standard
What is the slope of the line passing through the points.
( -1, 3 ) and ( 4, -7 )
On a coordinate plane.
Answers
Answer:
-6 is the slope
Step-by-step explanation:
In order to find the slope you need to do put it in slope intercept form
y2-y1/x2-x1 is slope-intercept form
(-7 - (-1))/4-3 = (-7 +1)/1 = -6/1 = -6
Answer:
The slope in -2
Step-by-step explanation:
to graph this use the slope-intercept form of y=-2x+1
Which two teachers received equivalent ratios of apples from their total number
of students?
Teachers, Received apples, Number of students
Brown ---------2---------------------------------28
Hearn ------------3-------------------------------------------- 42
Smith -----------------3 ----------------------------------------------46
Theodore -------------4---------------------------------- 48
Answers
Answer:
Both Brown and Hearn recived the same ratio of apples form their students.
Step-by-step explanation:
Divide the number of students by the number of apples to get 1 apple per 14 students for Brown and Hearn.
Destiny is doing a science fair project about ant population growth. She has a very young ant colony, and to estimate the population, she captures 25 ants and marks them with special paint. Destiny then releases them into the colony, waits a few days, and then captures 240 ants. She notices that 10 of these ants are marked. To the nearest whole number, what is the best estimate for the ant population?
Answers
Answer:resume
Step-by-step explanation:
step by step u measure
Which of the following sets represents a function?
{( one,one), (two comma one), (three comma one), ( four comma one)}
{( one comma one), (one comma two), ( one comma three), (one comma four)}
{( one comma one), ( two comma one), ( two comma one), ( three comma one)}
{( two comma one), ( two comma two), ( three comma two), ( four comma two)}
Answers
Answer:
{(1, 120), (2, 100), (3, 150), (4, 130)}. The set of all first elements is called the domain of the relation. The domain of W = {1, 2, 3, 4}.
Answer:
It would be B because for it to be a function they cannot have the same range
Step-by-step explanation:
Explain why all triangles have at least two acute angles.
If two angle measures of a triangle were each greater than or equal to
(90, 180) the sum of the three angle measures would be (greater than 90, greater than 180)
which is not possible.
Answers
Answer: all 3 angle measures have to equal 180 degrees. So if two of them are more than 90 degrees, the sum of the angles would be greater than 180.
Step-by-step explanation:
Please help me with at least one problem. Thanks
Answers
Answer:
(4.5 )(-2,-1)
Step-by-step explanation:
Answer:(4,5) -2,-1)
Step-by-step explanation:
8 5/32 as a decimal. PLEASEEE write the decimal normal like this 5.10 instead of 5.10234
Answers
8 5/32 = 8.16
5/32 = .16
can someone help me out :P
Answers
C
Step-by-step explanation:
Two bicyclists started racing towards each other when they were 98 miles apart. Three hours later they did not yet meet and the distance between them was 2 miles. How fast each of them biked if the speed of one of them was 3 mph slower than the others?
Answers
When simplified, the value of the expression (15 - 11)^2 + square root 64 ÷ 4 is equal to _____.
24
10
18
4
Answers
Answer:
18
Step-by-step explanation:
What is the solution set to the inequality?
7d + 8 > 29
Answers
Answer:
D>3
Step-by-step explanation:
Answer:
d>3
Step-by-step explanation:
How many carbon atoms are there in 3 molecules of CI4?
Answers
Write an equation in slope intercept format that has a slope of 1/5 and includes the point (10, 7).
Write your answer as y=mx+b. Write your answer as a fraction if it is not an integer. (#/#)
Answers
If I'm understanding the question,
Answer: y = (1/5)x + 5
Answer:
y = 1/5 x +5
Step-by-step explanation:
Substitute the values of y and x from the given coordinate and solve for b.
7 = 1/5(10) + b
7= 2 + b
7-2 =b
5 = b
Please hurry dont have much time thxs
Answers
After 8 hours of snow, the temperature dropped by 16 degrees. What was the average change in temperature each hour while it was snowing?
Answers
The weather dropped 2 degrees for every hour is snowed.
Hope this helps!
Answer:
The temperature dropped 2 degrees
Step-by-step explanation:
16 divided by 8
One batch of cookies calls for 5 cups of flour for every 3 cups of chocolate chips. How many cups of flour should be used for 27 cups of chocolate chips?
I'm really slow at math :/
Answers
Answer:
16.2
Step-by-step explanation:
0.6 * 27
Answer:
135
Step-by-step explanation:
27 times 5
Please help!! I don't understand what to do or how to get the answers
Instructions: Fill out the table below as you plan and create your Tenant Flag Banner using the instructions provided in the lesson. Read the instructions carefully and be sure to show all steps and your work.
Banner Length
Record the banner length in inches here → *inserts box to type your answer*
Paper Square Measurements
Record the side lengths in inches here → *inserts box to type your answer*
Diagonal Length
Measure the Hypotenuse with a ruler and record the length in inches here → *inserts box to type your answer*
Pythagorean Theorem Work
Check your diagonal length/hypotenuse by performing the Pythagorean Theorem; Show your work and answer here → *inserts box to type your answer*
How Many Triangle Pennants?
Determine how many triangles will fit on your banner; Show your work and answer here → *inserts box to type your answer*
Answers
Answer:
can you give us more info maybe we can answer it then....?
Step-by-step explanation:
Solve the following proportion.
[tex]\frac{8}{11}=\frac{28}{X}[/tex]
Answers
11x28=308
308/8
Which value of n makes the expression equal to a number greater than 8? (You will get 18 points)
Answers
Answer:
12/12
Step-by-step explanation:
12/12 simplified is 1
8 * 1 =8
Answer:
B. 4/3
Step-by-step explanation:
8 • 4/3 = 10 2/3
HURRY!!! DUE TODAY!!!
Answers
Answer:
y= -1/4x+2
Step-by-step explanation:
Trust me on this one I am 100%
FOR THE LOVE OF GOD CAN SOMEONE LABEL THESE?!?!
:depressed flushed face:
Answers
Answer:
Converse: If a triangle is equilateral, then it has three sides.
Converse: If a number is divisible by two, then the number is even.
—————————
,then the sum of the squares of the lengths of the legs is equal to the square of the hypotenuse
—————————
Converse of pythagorean theorem: if the sum of the squares of the lengths of the legs is equal to the square of the hypotenuse, then the triangle is a right triangle
—————————
or not triangles are right triangles
Definition: The ______ place is the place two to the left of the decimal point in a number.
Term:
WILL GIVE BRAINLIEST
Answers
Answer:
tens place
Step-by-step explanation:
Answer:
tenth place
Step-by-step explanation:
How do the different processes of the rock cycle, including tectonic forces, change one rock type into another?
Answers
Answer:
The three processes that change one rock to another are crystallization, metamorphism, and erosion and sedimentation. Any rock can transform into any other rock by passing through one or more of these processes. This creates the rock cycle.
I posted this question twice already and everybody's playing with me and answering these questions like oh I don't know the picture is blurry while I fix the picture and if you don't know don't answer the question I really need help on this thank you very much!!!!!
Which panda will weigh more at 5 weeks?
Write the equation for each panda.
( the first picture is the 1st panda and the second one is the second panda)
Answers
Answer:
The First one
Step-by-step explanation:
The table shows that the panda is gaining weight at a constant speed of 4lbs
While the graph shows the panda is gaining weight at a constant speed of 3lbs
Answer:Is the first one that would be the table.
Step-by-step explanation:Because 1+4=5+4=9+4=13+4=17+4=and in the 5th week it would be 21 lb. So, is adding by Four (4).
And in the graph is going by 3 lb. So, is the table.
Can some one please help me!!!
Answers
i need some help if anyone can help me
Answers
Answer:
27/20
Step-by-step explanation:
Wondering if someone may help....
Answers
Answer: 36
Step-by-step explanation:
Answer:
57 is the answer
Step-by-step explanation:
May i please have brainiest.
Please help me solve this
Answers
Answer:
24
Step-by-step explanation:
4x + 6 = 102
-6. -6
4x= 96
x=24
Sum of all angles of triangle=180°
So, 102 + 4x + 6 + x = 180
or 5x + 108 = 180
or 5x = 180 - 108
or 5x = 72
or x = 72/5
or x = 14.5
So, x = 14.5°
HURRY PLS!!! DUE TODAY!!!!