Find the slope of the line containing the points whose coordinates are (4, 4) and (3, 2).
Answer:
The slope is equal to 2
Hope this helps :)
The table below gives the dimensions of a bridge and a scale model of the bridge.
Find the scale factor of the model to the real bridge.
Write your answer as a fraction in simplest form.
Answer:
Scale factor = [tex]\frac{1}{5}[/tex]
Step-by-step explanation:
Formula for the scale factor is,
Scale factor = [tex]\frac{\text{Dimension of the model}}{\text{Dimension of the original}}[/tex]
= [tex]\frac{\text{Dimension of the model}}{\text{Dimension of the bridge}}[/tex]
= [tex]\frac{\text{Width of the model}}{\text{Width of the bridge}}[/tex]
= [tex]\frac{7}{35}[/tex]
= [tex]\frac{1}{5}[/tex]
Therefore, scale factor of the model to the real bridge = [tex]\frac{1}{5}[/tex]
pls help asap!!!!!!!!!!!!!
Answer:
4.
A. (-4,4)
B. (0,0)
C. (-5,-2)
Step-by-step explanation:
-4(x-3)^2+7=43 please show how you got your answers step by step pleaseee
Answer:
(x - 3)² = -9
Solution:
Subtract seven from both sides. After you do that, simplify, then divide both sides by -4.
Also, quadractic bit of it is x = 3i + 3, x = -3i + 3.
Answer:
x=3+3i, 3-3i
Step-by-step explanation:
-4(x-3)²+7=43
(x-3)(x-3)= x²-6x+9
-4(x²-6x+9)+7=43
-4x²+24x-36+7=43
-4x²+24x-29=43
-4x²+24x-72=0
-x²+6x-18=0
Quadratic formula: -b+√(b²-4ac) / 2a
-(-6)+√((-6)²-4(1)(18)) / 2(1)
6+√(36-72) /2
6+√(-36) / 2
x=6+6i / 2
x=3+3i, 3-3i
Malila wants to make the International Marine Signal flag shown. What is the area of the flag? _______________ inches squared
Answer:
The area of the flag is 1750 square inch
Step-by-step explanation:
The complete question is attached.
Solution
The flag consist of two triangles of base 12.5 inch and height 100 inch and one rectangle of width 5 inch and length of 100 inch
Total Area
[tex](2 * 0.5 * 12.5 *100) + (5 *100)[/tex]
1750 square inch
Enter the mixed number 2 35 100 in decimal form.
Triangle XYZ is similar to Triangle ABC
Solve for k
Answer:
k = 10.5
Step-by-step explanation:
k/7 = 4.5/3
3k = 31.5
k = 10.5
The net of a rectangular prism is shown below.
Find the surface area of the prism, in square centimeters.
Answer: c
Step-by-step explanation:
A = 2^3 x 3 x 5
B = 22 x 3 x 52
(b) Write down the highest common factor (HCF) of A and B.
Answer:
Step-by-step explanation:
B = 22 × 3 × 52?—or is it supposed to be
B = 2² × 3 × 5² ?
A = 2² × 3 × 5
B = 2² × 3 × 5²
GCF = 2² × 3 × 5 = 60
A = 2² × 3 × 5
B = 22 × 3 × 52 = 2³ × 3 × 5 × 11 × 13
GCF = 2² × 3 × 5 = 60
lcm of 30,90 and 315
Answer:
630 is the LCM
Step-by-step explanation:
Prime factorization of the numbers:
30 = 2 × 3 × 5
90 = 2 × 3 × 3 × 5
315 = 3 × 3 × 5 × 7
LCM(30, 90, 315)
= 2 × 3 × 3 × 5 × 7
= 630
hope this helps :)
Estimate and then solve 6,699 ÷ 72 = ___.
Answer:
yeah its 93 after being rounded
Step-by-step explanation:
already did it and commented i was just wondering what else there was cause it seemed like there was more.
find an ordered pair that is a solution to the equation -x+6y=5
Answer:
Im guessing the answer would be x=6y−5 ? sorry I really don't know for sure.
Step-by-step explanation:
if n-2=7 , then n=..............
Answer:
n=9
Step-by-step explanation:
The value of n from the given equation is 9.
What is an equation?In mathematics, an equation is a formula that expresses the equality of two expressions, by connecting them with the equals sign =.
The solution of an equation is the set of all values that, when substituted for unknowns, make an equation true.
The given equation is n-2=7.
Transpose -2 to the other side of an equation, that is
n=7+2
n=9
Therefore, the value of n is 9.
To learn more about an equation visit:
https://brainly.com/question/14686792.
#SPJ2
find the missing angle. Find x. PLEASE HELP!
options:
70°
20°
180°
Answer: 20
Step-by-step explanation:
Answer:
x=20
Step-by-step explanation:
Hey There!
Those angles are a pair of vertical angles so they are congruent
Therefore x=20
Hope this helps :)
PLEASE HELP ASAP!!!!!!
Answer: 10.50
Step-by-step explanation:
Can anyone help me with this question please ?
Answer:
all you need is a rotation and a dilation
Step-by-step explanation:
Over the past 6 seasons, one baseball player's batting averages
were .265, .327, .294, 316, .281, and .318.
A second player's batting averages were .304, .285, .312, .291,
.303, and .314. What are the range and mean of each player's
batting averages? Use your results to compare the player's
batting skills.
Answer:
fyificidixgxxtxgxggxfxgxgxgxgoogogogox
Find the equation of the line that contains the points whose coordinates are (−3, −2) and has slope -1/2
Answer:
[tex]y=-1/2x-7/2[/tex]
Step-by-step explanation:
If anybody can solve these two I’ll give you 20
Answer:
um I'm pretty sure it's 168
Answer:
the answr is 0.42x+1.68
Can someone help me :(
Answer:
t=18/4
or, t= 9/2
simply t = 4.5 or 9/2
WILL GIVE BRAINLIEST, ANSWER ONE OR BOTH I DONT CARE JUST PLSSS HELP
Answer:
35.) 50
36.) 58.7
Step-by-step explanation:
Simplify the expression
18(2)+4
10
Type in your answer:
Answer:
4
Step-by-step explanation:
18x2=36
36+4=40
40/10 simplified is 4 :)
Hope that helped!!
What is the volume of the triangular prism below. *PLZZZ HELP .!.!.!
Answer:
192
Step-by-step explanation:
Because the formula of Volume is LXWXH
8x6x4=192
Which function represents g(x), a reflection of f(x) = 4
() across the x-axis?
C
Step-by-step explanation:
Just got it right
Two-fifths of one less than a number is less than three-fifths of one more than that number. What
solution set of this problem?
x <-5
x>- 5
x>-1
X<-1
Answer:
its going to be option D
Step-by-step explanation:
i promise im right
show all your work?
and please help me out ASAP!!
Answer:
60 I guess,,,,,,,,,,,.,,,.
1/2 of 2/5 help plz
Answer:
0.2
Step-by-step explanation:
I am very smart and this needs to be 20 charaters
Answer:
=1/5
Step-by-step explanation:
1/2 of 2/5
( 'of' means multiplication)
therefore: 1/2 of 2/5= 1/2×2/5
1/2×2/5=(multiply 2×1 & 2×5)
u get 2/10(simplify by 2 u get 1 by 2 you'll get 5)
therefore the answer = 1/5
hope u understand
NEED HELP NEED HELP FOR 11 POINTS
Answer:
162°
Step-by-step explanation:
To convert from radian to degree measure
degree measure = radian measure × [tex]\frac{180}{\pi }[/tex] , then
degree = [tex]\frac{9\pi }{10}[/tex] × [tex]\frac{180}{\pi }[/tex] ( cancel π and 10/ 180 to simplify )
= 9 × 18
= 162°
Answer:
324.
Step-by-step explanation:
Click the photo
[tex] \sf \green \normalsize{with \: explanation \: please}[/tex]
9514 1404 393
Answer:
0.01 cm
Step-by-step explanation:
The thickness of 1 leaf is the total thickness divided by the number of leaves.
thickness / leaves = (1 cm)/(100 leaves) = 0.01 cm/leaf
Answer:
total thickness of 100 leaves =1cm
thickness of 1 leaves =1/100=0.01cm
solve the following 4x+1=2x-1
Answer:
x=-1
Step-by-step explanation: