Factor the expression.
Answer:
1. -4a
2. -4
Step-by-step explanation:
The first problem is 4 x _ = -16a
So it has an a in it and we know 4 x 4 = 16 so it's 4a and its negative so -4a
The second problem is -4
Answer:
-3a/-4
Step-by-step explanation:
How many times larger is a kilo than a deka.
If you have 6 bananas and 5 apples, how many lights are there? My teacher asked this, if you get it right, you get brainliest
Answer:
I don't know but I am going to say 11
Step-by-step explanation:
Answer:
The Horses name is Friday
Which point on the scatter plot is an outlier? (4 points)
A scatter plot is shown. Point I is located at 2 and 1, Point K is located at 2 and 5, Point J is located at 7 and 4, Point H is located at 8 and 1. Additional points are located at 1 and 7, 4 and 5, 4 and 6, 5 and 3, 7 and 2.
a
Point H
b
Point I
c
Point J
d
Point K
plz help i will mark brainliest
Answer:
1. -|12|
2. -5
3. -1
4. |-1|
5. 12
Step-by-step explanation:
Please help me with this I will give out extra points with the brain this math question
3/5 image below.
Answer:
D)
Step-by-step explanation:
The hypotenuse is a bit longer than that of the longer side.
Say, 17 miles.
15+8+17
23+17
40
40 is equal to D.
Hope this helped!
Use elimination to solve the system 5x + 4y = -10 and 3x + 6y = -6 for y. Please show work!!! Will give brainliest!!!
Answer:
y=-5/2-5x/4 and y= -1-x/2
Step-by-step explanation:
Plz help! Don’t answer if you don’t know
Answers i can't see the numbers but i think it is 30 or 50
Type "me"if you're religion is Christian.
Answer:
me
Step-by-step explanation: well my mom is
Math homework dfmtikjekrjtkttotyy
Evaluate the following expression when a = 5 and b = 6 3a +10b
65
18
75
45
Meg described four triangles as shown below: Triangle P: All sides have length 7 cm. Triangle Q: Two angles measure 55°. Triangle R: Two sides have length 8 cm, and the included angle measures 60°. Triangle S: Base has length 8 cm, and base angles measure 55°. Which triangle is not a unique triangle? Triangle P Triangle Q Triangle R Triangle S
Triangle P isn't unique because all sides are equal and all interior angles are equal.
Answer:
The triangle which is not a unique triangle is:
Triangle Q.
help solve, thank you much yall
Answer:
A
Step-by-step explanation:
it's absolute value so it should be A
Systems Of Equations:
y=7
y=-2x+1
What is the coordinate that they meet?
Answer:
(-3, 7)
Step-by-step explanation:
7 = -2x + 1
2x = 1-7
x = -6/2
x = -3
y = 7
6. Heidi read 26 pages in 14 minutes. At what speed did she read?
Answer:
1.9 or about 2 pages per minute
Step-by-step explanation:
Just 26/14
Good luck luv!
Heidi read 26 pages in 14 minutes, then the speed of Heidi of reading book will be equal to 1.85 page per minute.
What is arithmetic Operations?The four fundamental operations of arithmetic are addition, subtraction, multiplication, and division of two or even more items.
Included in them is the study of integers, especially the order of operations, which is important for all other areas of mathematics, notably algebra, data management, and geometry.
As per the given information in the question,
Total pages read by Heidi = 26
Total time to read the pages = 14 minutes
So, the speed of reading will be,
s = 26/14
s = 1.85 page per minute.
To know more about arithmetic operations:
https://brainly.com/question/25277954
#SPJ2
Please Help! Will give brainliest.
Answer:
it will not show me the pic????
Step-by-step explanation:
Emilia needs to make 15 batches of blueberry scones this weekend for her family's brunch party. She needs 2 cartons of blueberries for each batch, and each carton costs $4.
How much money Emilia would spend on baking the batches of scones?
Answer:$120
Step-by-step explanation:
15 batches x 2 cartons of blueberries = 30 cartons
30 cartons x $4.00= $120.00
pls help ill mark brainliestttt
Enter an equation for the word sentence. Use the variable c for the cost.
Three times the cost is $18.
Answer
3x6=18 or 3c=18
Step-by-step explanation:
I don't know in what level of mathematics you're in. It depends...
c= cost c=6
Answer:
3c=18
Step-by-step explanation:
3c=18
can someone help me with this...i only have lie 10 minutes left to finish this--- kxkxkxxk
Answer:
258 cm
Step-by-step explanation:
12 x 12 = 144
12 x 19 = 228
228/2 = 114
144 + 114 = 258
solve the equation , (x+ 7)+3y
Answer:
Step-by-step explanation:
3y + x +7
Please Answer below!!!
Answer:
C
Step-by-step explanation:
Which of the following multiplication problems has a product that is less than 25? Select 3.
The adult height of a male is about 1.19 times his height at age 12. The adult height of a female is about 1.07 times her height at age 12. Predict how tall is Miguel and Ramona will be as adults if Miguel is 1.5 m and Ramona is 1.6 m. Predict how tall you will be.
Pls help me I don't understand how to get how yall I will be and I think I did the first part right but not too sure.
The height of Miguel as an adult is 1.785 m.
The height of Ramona as an adult is 1.712 m.
What is an expression?An expression is a way of writing a statement with more than two variables or numbers with operations such as addition, subtraction, multiplication, and division.
Example: 2 + 3x + 4y = 7 is an expression.
We have,
The adult height of a male is about 1.19 times his height at age 12.
The adult height of a female is about 1.07 times her height at age 12.
Now,
Miguel:
Height at the age of 12 = 1.5 m
The height when he is an adult.
= 1.19 x 1.5
= 1.785 m
Ramona:
Height at the age of 12 = 1.6 m
The height when she is an adult.
= 1.07 x 1.6
= 1.712 m
Thus,
The height of Miguel and Ramona as adults are 1.785 m and 1.712 m.
Learn more about expressions here:
https://brainly.com/question/3118662
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Simplify the algebraic expression to simplest form by combining like terms.
-3x + 4 + 2y - 3 - 3y + 5x
------------------
I think it's 2x - 5y + 1 please tell me if i'm wrong <33 (If i'm wrong, tell me the right answer) If you say your not smart in your answer, and don't answer the question I will instantly report.
Answer:
pls ❤️
Step-by-step explanation:
-3x + 4 + 2y - 3 - 3y + 5x
=2y-3y-3x+5x+4-3
= -y + 2x +1
this one is mildish please hepl
what is the circumference of a circle with a radius of 6. (Its not 37.7. )
Answer:
C≈37.7
r Radius
Solution
C=2πr=2·π·6≈37.69911
3. Use powers to rewrite these problems:
a. y y y y y y
b. 7 * 7 * 7 * 7 * n n n n n * m
c. y y * y y
d. t * t * t * t
can someone please do this on a separate piece of paper if your helping me with the whole page if not can you just type the answer for number 2 it would be very helpful! i will give a brainlist
Answer:
50 dog walks in 10 hours (1 month)
Step-by-step explanation:
If Darius made 10 dog walks in 2 hours, then in one month, it took Darius 10 hours to make 50 dog walks.
Using the first formula, 2 hours ÷ 1/5 = 10, then
10 hours (in one month) ÷ 1/5 = 50 dog walks.
Hope this helps!
In problem #1, rewrite the problem using the reciprocal (the inverse) of 1/5 to 5/1 and change the division sign to multiplication. Do this for both equations.
Problem 1.) Write 2 ÷ 1/5 = 2 x 5/1 = 10.
Problem 2.) 10 ÷ 1/5 = 10 x 5/1 =50.
Problem 3.) Just explain that in one month, it took Darius 10 hours to walk 50 dog walks using the formula from problem 2 above. Good Luck!
51.425 plus 28%
with equation