Answer:
The four thinking math standards are problem solving, communication, reasoning, and connections. The content math standards are estimation, number sense, geometry and spatial sense, measurement, statistics and probability, fractions and decimals, and patterns and relationships.
Step-by-step explanation:
(G0OGLED THE ANSWER)
A group of biologists are surveying the mice population in the forest. The equation N=75•3^t gives the total number of mice, N, t years since the survey began. Explain what the numbers 75 and 3 mean in this situation.
Determine the equation of the circle graphed below.
Answer:
(x-2)^2+(y+4)^2=34
teresa wants to make some cookies the recipe calls for 5 eggs and 10 tablespoons of butter but she only has 3 eggs she needs to know if she has enough butter to make the cookies with only three eggs how much butter will she need
Answer:
I think Teresa needs 6 tablespoons of butter..
Step-by-step explanation:
Hope this right...but if it's not,im so sorry
How many numbers are reciprocals of themselves?
Answer:
2
Explanation:
In short terms, there are two numbers that are reciprocals of themselves, 1 and -1. According to euler's identity, e^(-i*2*pi) is a reciprocal of itself, but I believe that is beyond the scope of this question.
10/9= 2/3xd
what is the value of D
Answer:
d=5/3x
Step-by-step explanation:
Let's solve for d.
(2/3x)(d)=10/9
Step 1: Divide both sides by (2x)/3.
2/3dx / 2x/3=10/9 / 2x/3
d=5/3x
PLEAS HELP WILL GIVE BRAINLIESTT
Answer: An equation could be x = 3y.
Step-by-step explanation:
PLEASE ANSWER THIS QUICKLY WITH PLOT POINTS!! ILL GIVE BRAINLIEST!
y=-8 y=-2-12
Answer:
For the first one your first point is going to be on (0, -8) and will be a continuous horizontal line.
For the second equation the first point will be on (0, -12)
you want to go down two points and go to the right once point so (1, -14), (2,-16), (3,-18)
you also want to go up two points and to the left once so (-1, -10), (-2, -8), (-3, -6) and so on
I need help and please show work
Answer:
WebMath is designed to help you solve your math problems. Composed of forms to fill-in and then returns analysis of a problem and, when possible, provides a ...
Step-by-step explanation:
Ariel sold bags of gourmet popcorn for the school fundraiser. She sold 30 bags in two weeks, raising $112.50 for the school. How much did a bag of gourmet popcorn cost?
Answer:
3.75 dollars
Step-by-step explanation:
If 30 bags of popcorn = 112.50
Then what would one bag equal?
First start off by putting money/bags
[tex]\frac{112.50}{30}[/tex]
Then solve.
112.50/30 = 3.75
Your answer is 3.75.
Hope this is correct, and hope it helps ^_^
Answer:
$3.75 per bag
Step-by-step explanation:
Put the total cost (112.50) and divide it by how many she sold (30) to get your answer. hope this helped
HELP QUICK!! solve by substitution and show work please
Answer: You should solve by equal method not substitution. y=7 x=2
Step-by-step explanation: Equal value method is when two things equal each other and in this case both 3x+1 and 5x-3 equal y so they also equal each other. 3x+1=5x-3 add 3 to each sides
3x+4=5x subtract 3x from each side
4=2x divide by 2
x=2 solve for y=3x+1
y=3(2)+1
y=7
(c) Expand and simplify
(x-6)(x+9)
Answer:
x^2 +3x -54
Step-by-step explanation:
Use the method FOIL
(First, Outer, Inner, Last)
1. Multiply the 1st terms in bracket 1 and the 1st term in bracket 2:
(x × x)
2. Multiply the 1st term in bracket 1 and the 2nd term in bracket 2:
(x × 9)
3. Multiply the 2nd term in bracket 1 and the 1st term in bracket 2:
(-6 × x)
4. Multiply the 2nd term in bracket 1 and the 2nd term in bracket 2:
(-6 × 9)
5. You'll get the answer:
(x^2 + 9x - 6x - 54)
(x^2 + 3x -54)
in a city 30 °/• are female and 40°/. are males . what are remaining children
Answer:
30% are children.
Step-by-step explanation:
Females = 30%
Males = 40%
Therefore, children = 100% (total) - 30% + 40%
100 - 70
30%
in a city 30 °/• are female and 40°/. are males . what are remaining children?
SOLUTION:Given,
▶️ percentage of females = 30%
▶️ percentage of males = 40%
▶️ let the percentage of children be x.
Now,
▶️ x = 100% (total population) - 30% + 40%
▶️ x = 100% - 70%
▶️ x = 30% (Children population)
ANSWER:The population % of children in a city is 30%.
Which graph represents the inequality x>6
Answer:
Step-by-step explanation:
Answer:
D
Step-by-step explanation:
solve the quadratic equations below.
3x2 + 22x + 35 = 0
Step-by-step explanation:
3x² + 22x + 35 = 0
(3x + 7)(x + 5) = 0
3x + 7 = 0
x = -7/3
or x+5 = 0
x = -5
im so mad rn bc i dont get this please HELP
Answer:
X is 26
Step-by-step explanation:
Hahahah don't be mad
One straight line is 180°
So
2x-10+5x+8 = 180
7x = 180-8+10
X = 26
Can someone please help me with my math corrections?
54 out of 180 as a percentage
Please show you working
High points and I will brainliest youuuuuu
Answer:
30%
Step-by-step explanation:
54 / 180 x 100% = 30%
Answer:
30% g;jujhklki/;k/lh
Katie picked 25 carrots from her garden and divided them equally into 5 bunches to give to her neighbors. How many carrots are in each bunch?
Answer:
5
25/5=5
Step-by-step explanation:
Which graph shows a line with a slope 3/2?
Answer:
C I think, im not sure but sorry if im wrong
Step-by-step explanation:
Answer:
Graph B.Step-by-step explanation:
Graph A. is too low and graph C. is too steep.
Also we know that 3/2 is equal to 1.5. This means that it will be a little more than y = x. So if we look at point (2,2), the line is not at that point, but the line is a little higher.
An extended graphs can be seen below
Anybody good in geometry and know how to do this ? Free Brainliest and points
Answer:
Answer- 1696.5 cubic inches
Step-by-step explanation:
r = d/2
r = 12/2 = 6 inches
Volume V = πhr^2
V = 3.14×15×6×6
V = 1695.6
Answer:
Its D
Step-by-step explanation:
The value of Maggie's car decreased by 10% since last year, when she bought it. If the car is now worth $11,000.00, how much was the car worth when she bought it?
A.
$12,100.00
B.
$12,222.22
C.
$12,941.18
D.
$11,578.95
Answer:
B
Step-by-step explanation:
Triangle ABC is graphed on the coordinate plane below. What is the approximate length of segment AB in units.
Answer:
5 units
Step-by-step explanation:
Count from point A to point B on the x-axis.
Rosa purchase two chocolate bars and six ice cream bars for each of her five friends chocolate bars cost $3 each and eat ice cream bars W dollars each which expression represents the total amount Rose has been on her five friends?
Answer:
3W
Step-by-step explanation:
Write an equation (division) with fractions that equals 6/8
:)
Answer:
3/4 ÷ 1/2
RECHECK:
3/4 ÷ 1/2
3 / 8 x 2 / 1 = 6/8
hOPE ITS RIGHT!
Answer:
Step-by-step explanation:
HCF of 6 and 8 is 2
6÷2 / 8÷2 = 3/4
The water was pumped out of a backyard pond. What is the domain of this
graph?
The domain of the graph is,
''All integers less than or equal to 6''.
Option C is true.
What is Domain of graph?
Domain of a graph consists of all the input values shown on the x - axis.
The graph of a function is shown in figure.
Now, The graph is defined on the value less than 6 on the x -axis.
And, The domain of a graph consists of all the input values shown on the x - axis.
Thus, The domain of the graph is,
''All integers less than or equal to 6''.
Learn more about the domain of graph visit:
https://brainly.com/question/12899754
#SPJ5
What is the volume of the following triangular prism? (will give brainliest asap!)
Answer:
351m³
Step-by-step explanation:
13×3×9=351
a
y = 2x + 5
C.
Find an equation of the line perpendicular to the graph of 10x - 5y = 8 that passes through the point at (-4, 7)
Answer:
c .....the answer is c.....
Step-by-step explanation:
I hope this helps
NEED HELP NOWAngles not necessarily drawn to scale
Answer:
x = 45 degrees
Step-by-step explanation:
Opposite adjacent angles are congruent
160 - x = 115
x = 45
the two lines y+7x=14 and y+5=-7x are:
a)parallel
b)perpendicular
c)neither
Answer:
(a)parallel
Step-by-step explanation:
they have the same slope so they're parallel
. There are 14 boys and 9 girls in Mrs. Saldaña's math class. What is the ratio of students to teachers?
A 14/1
B 9:1
C 23:1
D 23 to 2
Answer:
it would be c. 23:1 because there's 23 students in all and only one teacher
