Answer:
n each scaled copy, the sides are a certain number of times as long as the corresponding sides in the original. We call this number the scale factor. The size of the scale factor affects the size of the copy. A scale factor greater than 1 makes a copy that is larger than the original.
Step-by-step explanation:
go-ogle
hope this helps
Use the fact that 13x17=221 to find the following and explain how you found each solution
13 × 1.7
130 x 17
13 x 1700
I do not understand what it wants me to do please help
Answer:
13 × 1.7
130 × 17
13 × 1700
13 × 17× 100
221 × 100
22100
So the answer is 22100
What inequality is graphed below?
Answer:
x is less than or equal to 1.5
(less than sign with a bar below it)
in November, MS Calistro's students read 20 books in December they read 16 books. What is the percent increase or decrease of books they read
Answer:
20 percent decrease
Step-by-step explanation:
Find the value of x for a line that has a slope of -3/5 and goes through the points (x,-2) and (-7,4)
Answer:
x = 3
Step-by-step explanation:
Find 3 consecutive odd integers such that the sum of 2 times the first and the last term is equal to 5 times the middle integer.
Answer: 10
Step-by-step explanation:
Did I do it right? Grade 7 math
Answer:
You have all the right answer except for the last one it should be 20 not 22
Step-by-step explanation:
Here's way she is buying two candles which is $12 then to rush it it is an extra $8 adding them together you get only $20.
b - 7/4 = -2/3
WHAT IS B!!!!!!!!
Answer:
b = 13/12
Step-by-step explanation:
[tex]b-\frac{7}{4} =-\frac{2}{3} \\\\\\b=-\frac{2}{3} + \frac{7}{4} \\\\\\b =-\frac{8}{12} + \frac{21}{12}\\ \\\\b=\frac{13}{12} \\[/tex]
Referring to the figure, Paula is cooking Italian food and using
the pan shown that is 22 cm long, 19 cm wide, and 2 cm deep. Which is
the capacity of the pan in milliliters and in liters?
a. 836; 8.36 c. 836; 0.836
b. 43; 0.043 d. 43; 0.43
Answer:
22*19*2=836cm cube=836ml
836ml=0.836l
answer is a
What possible transforms are shown below?
A reflection in the y-axis
A translation 4 units to the left
A rotation of 90°
A reflection in the x-axis
(multiple select)
Answer:
A reflection in the y axis
Step-by-step explanation:
if you count the spaces over the y axis you can tell that it is reflected
Answer:
B,C,D
Step-by-step explanation:
can you please help me
What is 40% of 48.2 km
Answer:
19.28 kilometers
Step-by-step explanation:
40 percent *48.2
= (40/100)*48.2
= (40*48.2)/100
= 1928/100 = 19.28
Now we have: 40 percent of 48.2 = 19.28
Question: What is 40 percent of 48.2?
We need to determine 40% of 48.2 now and the procedure explaining it as such
Step 1: In the given case Output Value is 48.2.
Step 2: Let us consider the unknown value as x.
Step 3: Consider the output value of 48.2 = 100%.
Step 4: In the Same way, x = 40%.
Step 5: On dividing the pair of simple equations we got the equation as under
48.2 = 100% (1).
x = 40% (2).
(48.2%)/(x%) = 100/40
Step 6: Reciprocal of both the sides results in the following equation
x%/48.2% = 40/100
Step 7: Simplifying the above obtained equation further will tell what is 40% of 48.2
x = 19.28%
Therefore, 40% of 48.2 is 19.28
PLS help me 30p + brainlyest
Answer:
Rewrite 3/4 as 9/12, 9/12 is greater than 7/12, and I think they just want you to circle the fraction that aren't in the columns
Step-by-step explanation:
3 has the > sign
It's fox season! - Ash the Fox
Answer: 3 is > (greater than)
Step-by-step explanation:
Write [tex]\frac{3}{4\\}[/tex] as [tex]\frac{9}{12}[/tex] to make both denominators the same
How?
[tex]\frac{3 x3}{4 x3}[/tex][tex]\frac{9}{12}[/tex] > [tex]\frac{7}{12}[/tex],
(> means "is greater than")
If you want to just fill the blanks, here are the answers:
Just fill the blanks from left to right. The answers are:
Question #1.
12
[tex]\frac{9}{12}[/tex]
>
Question #2.
a)
[tex]\frac{9}{12}[/tex] > [tex]\frac{8}{12}[/tex]
so,
[tex]\frac{3}{4\\}[/tex] > [tex]\frac{2}{3\\}[/tex]
b)
[tex]\frac{25}{40\\}[/tex] < [tex]\frac{28}{40\\}[/tex]
so,
[tex]\frac{5}{8\\}[/tex] < [tex]\frac{7}{10\\}[/tex]
Question #3.
[tex]\frac{3}{10\\}[/tex] > [tex]\frac{2}{10\\}[/tex]
How?
[tex]\frac{1 x2}{5 x2\\}[/tex]
So,
[tex]\frac{3}{10\\}[/tex] > [tex]\frac{1}{5\\}[/tex]
Sorry that it's so long! Hope it helps tho :)
Please hurry will give braliny
Hello,
[tex]( {c}^{2} + {d}^{2} ) - 2( {c}^{2} - {d}^{2} )[/tex]
[tex] = (( - 2) {}^{2} + 2 {}^{2} ) - 2(( - 2) {}^{2} - 2 {}^{2} )[/tex]
[tex] = (4 + 4) - 2(4 - 4)[/tex]
[tex] = 8 - 2 \times 0[/tex]
[tex] = 8[/tex]
Answer:
d or 16
Step-by-step explanation:
(-2²+2²)-2(-2²-2²)
-2(-4-4)
8+8=16
Referring to the figure, the circle shown is drawn on grids. Find
A ÷ r and A ÷ r2.
a. 5.4, 3 c. 10.3, 2.9
b. 12.6, 4.2 d. 10.9, 3.1
Answer:
a
Step-by-step explanation:
Please Help!
Topic: Indices with algebraic expressions
Answer:
7/4x squared
that's the answer to your question
Answer:
Step-by-step explanation:
7x^4\2
What function is graphed below?
y = 4 x + 2
y = x + 2
y = 2 x + 2
y = 2 x
The zoo is hosting a special evening event for visitors ages 12 and up. During the event, the price of popcorn is reduced from $3 per bag to $2 per bag. If 843 bags of popcorn were sold during the event, which integer expresses the total amount of money the zoo lost by reducing the price?
−$843
−$1
−$2
Answer: -$843
Step-by-step explanation:
843 x 3 = $2529
843 x 2 = $1686
2529 - 1686 = $843
The zoo makes $2529 on a regular night, but because there is a discount, they make $1686. The amount of money is the difference between the two totals. Therefore, the total amount of money the zoo lost by reducing the price is $843.
help please (easy) 25 points - Select ALL the numbers that are plotted on the number line shown.
A. -3.75
B. -3 1/2
C. -2/5
D. -9/4
E. -7/4
F. -1/2
G. 1/2
H. 2
I. 3
Answer:
bdgi
Step-by-step explanation:
Which of the following does not have a difference of 4?
9 - 5
-5 - (-9)
-4 - (-8)
-8 - (-4)
Answer: D -8 - (-4)
Step-by-step explanation:
(-3)to the 4th power < (-4)to the 3rd power or (-3)to the 4th power > (-4)to the 3rd power or (-3)to the 4th power = (-4)to the 3rd power
Answer:
not sure
Step-by-step explanation:
Marsha reads for 3 hours each day. There are 24 hours a day. What decimal represents the part of each day that Tyler spends reading?
Answer:0.125
Step-by-step explanation:
Divide the following integers.
-12 � 4=
-8
-3
-48
3
Answer:
3
Step-by-step explanation:
a begative divided by a positive is a negative and 12/4 is 3 so it becomes -3
Answer:
-3
Step-by-step explanation:
I really need help please
Lilly starts hiking along a trail at 3 miles per hour. Dave starts hiking the same trail from the same starting point at 3.5 miles per hour. If Lilly walked 2 miles before Dave started hiking, would he catch up to her?
I just need the equation.
Answer:
it should be 7
Step-by-step explanation:
because if they walk a total of 3 miles and lily walks 2 mile before David that would be 3.5 times 2 which is 7
Answer: yes
Step-by-step explanation:
Referring to the Fig. in Question #34, find the product represented by the
shaded region.
a. 1 c. 11/16
b. 4/3 d. 3/4
PLS HELP ME!!!! THIS IS DUE TOMORROW!!! v - 1/2 = -9/8
What is v?
Answer: v=-5/8
Step-by-step explanation:
v - 1/2 = -9/8
(v - 1/2 = -9/8)*8 ==> multiply the equation by 8 to get rid of fractions
8v - 8*1/2 = -9
8v-8/2=-9
8v-4=-9
8v=-5
v=-5/8
Answer: v=-5/8
Step-by-step explanation:
I think I’m in your class. My class went over the answers the day before.
sorry to ask but i need help
(-2)³x(-6)
Answer:
48
Step-by-step explanation:
-2×-2×-2= -8
-8×-6= 48
negative × negative = positive
Answer:
The answer is 48
Step-by-step explanation:
Please hurry will give braliny
[tex] \bf \implies {7}^{2} - 8 \times 2 - 16[/tex]
Step-by-step explanation:A) (7² - 8)(2) -16[tex]\bf \longrightarrow(7^{2} - 8)(2)- 16[/tex]
[tex]\bf \longrightarrow(49 - 8)(2) - 16[/tex]
[tex]\bf \longrightarrow(41)(2) - 16[/tex]
[tex]\bf \longrightarrow82 - 16[/tex]
[tex]\bf \longrightarrow66[/tex]
B) 7² - 8(2 - 16)[tex]\bf \longrightarrow {7}^{2} - 8(2 - 16)[/tex]
[tex]\bf \longrightarrow49 - 8(2 - 16)[/tex]
[tex]\bf \longrightarrow49 - (8)( - 14)[/tex]
[tex]\bf \longrightarrow49 - ( - 112)[/tex]
[tex]\bf \longrightarrow161[/tex]
C) 7² - ((8)(2)-16)[tex]\bf \longrightarrow {7}^{2} - ((8)(2) - 16)[/tex]
[tex]\bf \longrightarrow49 - ((8)(2) - 16)[/tex]
[tex]\bf \longrightarrow49 - (16 - 16)[/tex]
[tex]\bf \longrightarrow49 - 0[/tex]
[tex]\bf \longrightarrow49[/tex]
D) 7² - (8)(2) - 16[tex]\bf \longrightarrow {7}^{2} - (8)(2) - 16[/tex]
[tex]\bf \longrightarrow49 - (8)(2) - 16[/tex]
[tex]\bf \longrightarrow49 - 16 - 16[/tex]
[tex]\bf \longrightarrow49 - 32[/tex]
[tex]\bf \longrightarrow17[/tex]
Thus, Option A , Option B and Option C don't expressed the value of 17.
Therefore, The correct option is D) which expressed the value of 17.
Help please. Screenshot if below:
The table shows the changes in the times (in seconds) of four teammates. What is the mean change? Write your answer as a decimal. {picture}
The mean change is _____second(s).
Answer: - 1.28
Hope this help you and or any other person that needs this :)
Step-by-step explanation:
Write an equation for the line below.
Answer:
Write the equation of the line that has a slope of and a y-intercept of −5.
Substitute the slope (m) into y = mx + b.
or
Substitute the y-intercept (b) into the equation.
Step-by-step explanation:
Answer:
Well if your asking for the coordinates its obviously (-3,5) and (3,-1)
Step-by-step explanation:
just look at the lines and do x then y