Answer:
5/4 is the answer......
Find the value of x.
Answer:
the value of x is 150° because all are 150°
Figure out the question
Answer:
3x + 14y
Step-by-step explanation:
(5x + 9y - z ) + (-2x + 7y + z)
5x + 9y - z - 2x + 7y + z
3x + 9y - z + 7y + z
3x + 14y
A recipe calls for 2 1/2 cups of flour to make 6 dozen cookies how much flour will you need to make 10 cookies?
Answer:
you need 3 and 3/4 cups of flour to make 10 dozen cookies
Step-by-step explanation:
6 dozen=72
10 dozen =120
2(1/4) = 9/4=2.25
2.25/72= 0.03125
0.03125 x 120 = 3.75= 3(3/4)
will the product of two numbers incrase of decrease, and by what percent if one of them is increased by 50% and the other is decreasedd by 50%?
please help !!!!!!!!!
Explanation:
The triangles can be shown congruent by showing either of an angle or side is congruent in addition to the side marked in the diagram. We choose to show angles A and B are congruent by showing ΔCAD ≅ ΔCBD.
Statement . . . . Reason
CD⊥AB, AD≅BD, DE⊥CA, DF⊥CB . . . . given
CD≅CD . . . . reflexive property of congruence
ΔCDA ≅ ΔCDB . . . . LL congruence postulate
∠A≅∠B . . . . CPCTC
ΔADE ≅ ΔBDF . . . . HA congruence postulate
Simplify the expression using the distributive property
4(2b + 9b)
Answer:
8b+36b
Step-by-step explanation:
4x2=8b
9x4=36b
Help what is the volume of the prism help
solve for n. -n + 5 = n - 11
PLEASE HELP WITH THIS
Step-by-step explanation:
I guess you need help because you don't know what logarithm buttons to press on your calculator to deal with this here.
true, normal calculators support only log(x) (= log10(x)) and ln(x) (= loge(x)).
did you not learn in class how the different logarithms are related with each other ?
loga(b) = logc(b)/logc(a)
that is all that is to it.
so, we can easily convert any crazy logarithm to a log10 or ln form.
in our case here, let's use log (log10) :
log17(2) = log10(2)/log10(17) = 0.244650542... ≈ 0.24
that way we could easily calculate it on our calculators.
Danny and refilwe have donated two third of their profit to setotolwane else from July to December 2021 a school wants to build a ramp for wheel chair
The fraction computed indicates that the amount donated will be $2000000.
How to calculate the fractionYour information is incomplete. Therefore, an overview will be given.
In this case, let's assume that the profit is 3,000,000. Therefore, the amount that is donated will be:
= 2/3 × $3000000
= $2000000
Learn more about fractions on:
https://brainly.com/question/786722
The wingspans, in inches, of seven basketball players are listed below.
74, 70, 76, 79, 67, 84, 77
What is the interquartile range of the wingspans?
A.
9
B.
17
C.
14
D.
3
Which ordered pair satisfies the system of equations below?
X - 2y = 1
X + 4y = 7
A. (-3,1)
B. (3,-1)
C. (-3,-1)
D. (3,1)
PLEASE HELP ♡
Answer:
D. (3,1)
Step-by-step explanation:
To solve a pair of equations using substitution, first solve one of the equations for one of the variables. Then substitute the result for that variable in the other equation.
[tex]x-2y=1,x+4y=7[/tex]
Choose one of the equations and solve it for x by isolating x on the left hand side of the equal sign.
[tex]x-2y=1[/tex]
Add 2y to both sides of the equation
[tex]x=2y+1[/tex]
Substitute 2y+1 for x in the other equation, x+4y=7.
[tex]2y+1+4y=7[/tex]
Add 2y to 4y.
[tex]6y+1=7[/tex]
Subtract 1 from both sides of the equation
[tex]6y=6[/tex]
Divide both sides by 6.
[tex]y=1[/tex]
Substitute 1 for y in x=2y+1. Because the resulting equation contains only one variable, you can solve for x directly.
[tex]x=2+1[/tex]
Add 1 to 2.
[tex]x=3[/tex]
The system is now solved.
[tex]x=3,y=1[/tex]
I hope this heps you
:)
Which inequality is represented by this graph?
A) 0>x
B) x>0
C) 0 ≥ x
D) x ≥ 0
PLS ANSWER FAST!!!
Answer:
B
Step-by-step explanation:
You see that the arrow is pointing up the scale, therefore we know that x is not less than 0
we also see that the dot on the 0 is not filled in therefore we know that x is not equal to 0.
which graph represents the linear function y=1/4x-3
90 points pls help
Answer:
Straight line graph with positive gradient (slope)
y-intercept: (0, -3)
x-intercept: (12, 0)
Step-by-step explanation:
[tex]y=\dfrac14x-3[/tex] is a linear function
The line intercepts the y-axis when x = 0:
[tex]y=\dfrac14(0)-3=-3[/tex]
Therefore, the y-intercept is (0, -3)
The line intercepts the x-axis when y = 0:
[tex]\implies \dfrac14x-3=0\\\\\implies \dfrac14x=3\\\\\implies x=12[/tex]
Therefore, the x-intercept is (12, 0)
[tex]\\ \rm\Rrightarrow y=1/4x-3[/tex]
Slope=m=1/3y intercept=b=-3Graoh attached
what percentage of 25km is 1000m?
Answer:
25000 m
Step-by-step explanation:
25 ×1000 please can you mark me brainlist
Answer:
4%
Step-by-step explanation:
The metric system runs in units of tens, so there are 1000m in a Km. 1000 times 25 is 25000, 25000/1000 is 25 so 1/25. multiply by 4 to get 4/100 or 4%
please mark brainliest or however its spelled!
Pls Figure out this question.
Answer: -19+5x
Step-by-step explanation: Another expression for the term.
A farmer sells 7.8 kg of pears and apples at the farmers market 3/5 of the week is pears and the rest is apples how many kilograms of apples did she sell at the farmers market express your answer in fraction in decimal form
Answer:
He sold 1.95 kilograms of apples.
Step-by-step explanation:
First, we find out what 3/4 of 7.8 is.
3/4 of 7.8 = 5.85
Next, we subtract 7.8 by 5.85
7.8 - 5.85 = 1.95
So, the answer is 1.95
Hope this helps :)
If good pls give me brainliest
Pls help! Find the slope
-3/5
3/5
5/3
-5/3
Answer:
D
Step-by-step explanation:
to find the slope always think of (rise over run) basically for rise it goes down 5 so that would be -5 and for run it moves to the right 3 so that -5/3
Monique bought a shirt for $22.80 during a 30% off sale. How much does the shirt cost when it is not on sale?
Answer:
29.64
Step-by-step explanation:
First we multiply 0.3 with 22.8.This will give us 6.84 which is the 30% off.Now we add 22.80 and 6.84 and we will get our answer 29.64.
Answer:
$29.64
Step-by-step explanation:
30% = .30
$22.80 x .30 = 6.84
Next, 22.80 + 6.84 = 29.64
The shirt cost 29.64 when it is not on sale.
[RevyBreeze]
multiple choice find the distance between the two point on a coordinate plane A (5 , 1) and B (-3 , -3)
Answer:
AB = 4[tex]\sqrt{5}[/tex]
Step-by-step explanation:
calculate the distance d using the distance formula
d = [tex]\sqrt{(x_{2}-x_{1})^2+(y_{2}-y_{1})^2 }[/tex]
with (x₁, y₁ ) = A (5, 1 ) and (x₂, y₂ ) = B (- 3, - 3 )
AB = [tex]\sqrt{(-3-5)^2+(-3-1)^2}[/tex]
= [tex]\sqrt{(-8)^2+(-4)^2}[/tex]
= [tex]\sqrt{64+16}[/tex]
= [tex]\sqrt{80}[/tex]
= [tex]\sqrt{16(5)}[/tex]
= [tex]\sqrt{16}[/tex] × [tex]\sqrt{5}[/tex]
= 4[tex]\sqrt{5}[/tex]
Write 4.63 x 10^-3 in standard notation
Hello!
4.63 x 10^-3 = 0,00463
F(x,y,z)=66+5y+7+5t-9
Help help help ASAP math math
Y=-1x+5
Slope intercept form is y=mx+b
m = slope
b = y intercept
As you can see from the line, the y-intercept if 5, so b is 5. To find the slope, we take two points, I'm using (0,5) and (2,3), and then divide change y by change in x or y2-y1 / x2-x1
3-5 / 2-0
= -2/2= -1
The slope is -1, so m is -1.
y=-1x+5
What is the volume of the solid figure below?
1. 88 cm3
2. 76 cm3
3. 38 cm3
4. 42 cm
Answer:
76 cm^3
Step-by-step explanation:
2x4x2=16
5x6x2=60
60+16=76
What can you use to count on?
Answer:
Paper and my fingers, that's what I use.
An abacus if you know how to use it
The right rectangular prism is made up of 48 cubes. Each cube has an edge length of inch. What is the volume of this prism?
The volume of the rectangular prism is 3 / 4 inches³
Volume of a right rectangular prism
The volume of a right rectangular prism is describe as follows;
v = lwhwhere
l = length
w = width
h = height
The rectangular prism is made up of 48 cubes. Each cube has an edge length of 1 / 4 inches.
The volume of the rectangular prism is the sum of the volume of the cubes.
Therefore,
volume of each cube = (1 / 4)³ = 1 / 64The cubes are 48 in number. Therefore,
volume of rectangular prism = 1 / 64 × 48 = 48 / 64
volume of rectangular prism = 3 / 4 inches³
learn more on rectangular prism here: https://brainly.com/question/21308574
Break apart the address to find the sum 18 + 21
Answer:
39
Step-by-step explanation:
21+18=39
19.5+19.5=39
20+19=39
What is the EXACT volume of this composite figure?
324 pie in^3
468 pie in^3
684 pie in^3
828 pie in^3
Answer:
324π in.³
Step-by-step explanation:
The figure is a cone and a half sphere.
V = (1/3)πr²h + [(4/3)πr³]/2
V = (1/3)π(36 in.²)(15 in.) + (2/3)π(216 in.³)
V = [180π + 144π] in.³
V = 324π in.³
Which Polygon has No right Angles ?
Answer:
B. Pentagon
Step-by-step explanation:
There are no right angles among interior angles of a regular pentagon.
For each triangle with angles in ascending order according to their size, least to greatest
