Answer:
5 1/4
Step-by-step explanation:
HURRYYYY!!!!
which relation is a function
Answer: C
Step-by-step explanation: Because it passes the vertical line test
The smaller triangle was dilated to form the larger triangle. What is the value of x? A smaller triangle has side lengths of 5, 13, 12. A larger triangle has side lengths of x, blank, 18. 6.9 7.5 10 11
Answer:
x = 7.5
Step-by-step explanation:
Dilation is a transformation in which the size of a given figure is either increased or decreased by a scale factor.
Given that the length of sides of the smaller triangle are; 5, 13, 12.
Given also that the length of the dilated triangle are; x, blank, 18.
Comparing the length of the last sides of the two triangles, we have;
(scale factor x 12) + 12
= ([tex]\frac{1}{2}[/tex] x 12) + 12
= 6 + 12
= 18
Thus the scale factor for the dilation is [tex]\frac{1}{2}[/tex]. So that:
x = ([tex]\frac{1}{2}[/tex] x 5) + 5
= 2.5 + 5
= 7.5
x = 7.5
And also,
blank = ([tex]\frac{1}{2}[/tex] x 13) + 13
= 6.5 + 13
blank = 19.5
Therefore, the length of the sides of dilated triangle are: 7.5, 19.5, 18
Answer:
7.5
Step-by-step explanation
CUZ IMMA BIG BRAIN
help quick i need help
Answer: I think its D
Step-by-step explanation:
HELP ME PLEASE ITS EASYY
HELP!!!!MATH!!!!QUICK
Answer:ion know the answer but i need the points
Step-by-step explanation:
Can someone help my sis on these questions? I dont remember how to do these things (part 2)
_____ hg = 45 grams
Please help me out
Answer:
0.45hg
Step-by-step explanation:
Just move the decimal place two places to the left when converting something to hectograms, for example 1045 grams is 10.45 hectograms just move the decimal place twice to the left for this conversion.
Answer:
0.45
pls mark brainliest
A comer store sells two kinds of baked goods: cakes and pies. A cake costs $8 and a pie costs $11. In one
day, the store sold 11 baked goods for a total of $112. How many cakes did they sell?
a. 3 cakes
c. 2 cakes
b 11 cakes
d. 8 cakes
Answer:
8 number of cakes were sold.
Step-by-step explanation:
Out of 12 baked goods sold , let the number of cakes sold be x in number and pies sold were 12 − x in number. Total sell was $ 144 , 1 cake costs $ 14 and 1 pie costs $ 8 ∴ 14 ⋅ x + ( 12 − x ) ⋅ 8 = 144 or 14 x − 8 x = 144 − 96 or 6 x = 48 ∴ x = 8 Therefore, 8 cakes were sold [Ans]
Answer:
3 cakes
Step-by-step explanation:
3x8=24
112-24=88
88/11=8
3cakes +8 pies= 11 baked goods
The perimeter of the rectangle is equal to the perimeter of the square.
What is the longest side length of rectangle?
A) 7 units
B) 4 units
C) 6 units
D) 10 units
Step-by-step explanation:
5x-3=3x+1
or, 5x-3x=1+3
or, 2x=4
or, X = 4÷2
or, X = 2
4x+2
4*2+2
= 1o
the ans is 10 units
Using the triangle below, find the value of x.
A
12.59
B
11.41
C
63.89
D
24.47
Answer:
b
Step-by-step explanation:
it looks like the right anwser
What type of slope does this line have?
positive
negative
zero
undefined
Answer:
POSITIVE
Step-by-step explanation:
POSITIVE cuz it goes up
Answer:
zero
Step-by-step explanation:
NEED HELP FAST PLEASE!!!!
Answer:
A B and C
Step-by-step explanation:
Lines that are parallel have the same x value
Ex. y=4x+5 is parallel to y=4x-12
Layala and Zahra have 2700 marbles in the ratio of 2:7. How many marbles Zahra must have gave away so that they both would have the same number of marbles?
Answer:
1500
Step-by-step explanation:
Given that :
Total number of marbles held by Layala and Zahra = 2700
Ratio = 2 : 7
Layala's share of marbles : (2 / (2+7)) * 2700
= 2/9 * 2700
= 600
Zahra's share of marble : (7 / (2+ 7)) * 2700
= 7 / 9 * 2700
= 2100
Hence, Zahra must have given away (2100 - x) = 600
2100 - 600
= 1500 marbles, so that both Zahra and Layala have the same number of marbles
A rectangle that is 4 inches by 3 inches has been scaled by a factor of 6.
1. What are the side lengths of the scaled copy?
2. Suppose you want to scale the copy back to its original size. What scale
factor should you use?
Answer:
bq
Step-by-step explanation:
Is anyone good at doing essays if you are can u be my essay writer u must have social. Media or disc
P is directly proportional to u.
Answer:
?????????????????????????
Step-by-step explanation:
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Answer:
[tex]\frac{p}{u} =k[/tex]
Step-by-step explanation:
A direct proportion means the ratio of p:u is a constant numberThis constant number is denoted by kan example of this is, say for every 1 chicken you buy there are 2 legs which is ratio 1:2 which is [tex]\frac{1}{2}[/tex] so if you add more chickens, you add more legs, 2 chickens means 4 legs, 8 chickens means 16 legs, which is [tex]\frac{1}{2}= \frac{2}{4} =\frac{8}{16} =0.5[/tex] so the constant number is 0.5, so this a direct proportionThe two values grow at the same rate8x/+1= -9
what is x?
pls hurry I need help.
Do NOT convert to decimal
Answer:
x=-10/8
Step-by-step explanation:
8x=-10
x=-10/8
Answer:
9/8
Step-by-step explanation:
The angle measures of a triangle are shown:
Angle A: (5x – 5) degrees
Angle B: (3x + 3) degrees
Angle C: (5x) degrees
The sum of the measures of the three angles is equal to 180°. What is the measure of Angle B?
Answer:
∠ B = 45°
Step-by-step explanation:
The sum of the 3 angles in a triangle = 180°
Sum the 3 given angles and equate to 180, that is
5x - 5 + 3x + 3 + 5x = 180, simplify
13x - 2 = 180 ( add 2 to both sides )
13x = 182 ( divide both sides by 13 )
x = 14
Thus
∠ B = 3x + 3 = 3(14) + 3 = 42 + 3 = 45°
I NEED HELPPPP YALL on this :)
Answer:
a. 35°
b. 6 units
Step-by-step explanation:
a. By the property of intersecting tangent and secant outside of a circle, we have:
[tex] m\angle P = \frac{1} {2} \times \bigg(m\widehat{QS} - m\widehat{QR}\bigg) \\\\
m\angle P = \frac{1} {2} \times \bigg(150\degree - 80\degree\bigg) \\\\
m\angle P = \frac{1} {2} \times 70\degree \\\\
\huge\purple {\boxed{m\angle P =35\degree}} \\[/tex]
b.
[tex] PS = PR + RS = 4 + 5 = 9\: units\\[/tex]
By the property of intersecting tangent and secant outside of a circle, we have:
[tex]
PQ^2 = PR\times PS\\\\
PQ^2 = 4\times 9\\\\
PQ^2 = 36\\\\
PQ =\pm \sqrt {36} \\\\
PQ=\pm 6\\[/tex]
Since, PQ can not be a negative number.
So, PQ = 6 units.
Which notation best represents the phrase “no more than 200”?a. 200 d.≥ 200 plz hurry i need asnwer asp
Answer:
D it is d my guy you have fun with that
the number line shows the graph of inequality.
Answer:
The first one is correct.
Step-by-step explanation:
-3.5 is inside of the shaded area of the line.
I hope this helps.
I don’t know how to do this it would be very much appreciated if someone could solve this for me thank you.
can someone please help ms
........................................................................................... ........................................................................................... ...........................................................................................
What is the slope of the line
Answer:
1.5
Step-by-step explanation:
pick two points on the graph I chose (3,0) and (1,-3) do y2 minus y1 over x2 minus x1. so 0 minus -3. and 3 minus 1 equals 3 over two or 3 divided by two and once it's divided you get 1.5
hope this helps
divide the decimals 708.4 + 1.456
Answer:
709.856
Step-by-step explanation:
Which expression is a Difference?
A) (6 - 4) x 5
B) 6 - (4 x 5)
C) 8 dived (5 - 2)
D) (6 - 4)( 3 - 1)
Answer:
c different multiples numbers to see which is the complete one
Games that are typically educational games intended for a preschool audience, and do not contain any inappropriate or objectional content.
Question 2 options:
A T Teen
B eC Early Childhood
C M Mature
D E Everyone
Answer:
B. EC
Step-by-step explanation:
Use partial products and the distributive property to calculate the product.
300 x 41.9
Answer:
300*41.9=12570
The graph shows the relationship between the amount of miles walked and the money,dollars,collected
Answer:
$20/mile
Step-by-step explanation:
I'm assuming you're looking for the slope so if that's it, your answer would be $20/per mile walked
29 people went into a store 3 people was looking for grapes out of 8 plus there was 5 out of 6 people looking for peanuts
Answer: Ok what is the question though?
Step-by-step explanation:
