Answer:
x=-10
Step-by-step explanation:
Multiply both sides by -4:
x=-10
How would you write 0.5 Repeating as a fraction
Let x = 0.555…
Then 10x = 5.555…
Subtract one from the other to get
10x - x = 5.555… - 0.555…
Notice how the fractional parts on the right cancel. This leaves you with
9x = 5
and so
x = 5/9
Answer:
59
Step-by-step explanation:
Since this fraction repeats the same number it must have a denominator of 9 and a numerator of the repeating digit the repeating digit is 5 so the fraction is 59
How do you solve -2+x=-x+2
Answer:
x=2
Step-by-step explanation:
-2 + x = -x + 2
Isolate the variable
2x = 4
Simplify
x = 2
Answer:
x = 2
Step-by-step explanation:
you want to move the variables to one side, the numbers to the other side.
x = -x+4
then you move the other x
2x = 4
x = 2
Can someone please help me with this
Answer:
x=9
x=0
x=-14
x=27
x=12
Step-by-step explanation:
Help me with this pls
Answer:
D 10x=150
Step-by-step explanation:
They are the same degree so they must equal eachother
Answer:
10x=150(Vertically Opposite Angle)
If ABC is similar to triangle EDC find AC
Answer:
80
Step-by-step explanation:
x = 15
5(15) + 5 = 80
Can someone help me please ill give brainy
Answer:
f(x)=(x-3<1 is a slope: 0 and the y-int is (0,1)
f(x)=-5>4 is a slope: 0 and the y-int is (0,4)
hope this helps!!:)
Step-by-step explanation:
If a = 2 and b= -1, the expression 3ab2 is equal
to
(1) 6
(2) 12
(3) 36
(4) -12
Pls answer B. C. and D.
Two hundred twelve adults and one hundred eighty children attended a county fair one night. If the adult admission price was $7.50 and the children's admission was $3.00, how much money was paid for admissions?
Can someone please help me. I will mark you brainliest !!
Answer: the first answer choice or (6,4)
Step-by-step explanation:
where they intersect
An account earns simple interest.
$1500 at 4% for 5 years
a. Find the interest earned.
b. Find the balance of the account.
help
Answer:
1500/100 x 4 = 60
60 X 5 = 300
interest earned $ 300
total balance $1800
Using the figure above, what are the measures of the 3 angles in triangle DEF? PLS HURRY! THANKS
Answer:
F= 34 degrees (alternate angles are equal)
To find D
we first have to find the angles at AB
B =180- 165 (sum of angles on a straight line = 180°)
therefore B = 15°(we'll use this to find the angle at E)
A=34 (from the diagram)
so,
D = 180- (15 + 34) [sum of angles in a triangle = 180°]
D = 131°
E=15° (alternate angles are equal )
Step-by-step explanation:
there u go!
1. Jenny and Gary bought some crayons and makers. Jenny bought 4 crayons and 5 markers for $6.71. Gary bought 5 crayons and 3 markers for $7.12. Find the cost of each.
Answer:
ons are in the crayon box.If there are 4 rows of 19 crayons,
Step-by-step explanation:
Which decimal is equivalent to
NI
OA) 0.416
B) 0.416
C) 0.416
OD) 0.416
Answer:
b
Step-by-step explanation:
6 is repeating
fillerfillerfilller
next guestion why does math even exist!!!!
Answer:
B.
Step-by-step explanation:
I know this because I asked my Math teacher.
There are 20 pieces of candy in the candy jar if I just ate 4 prices what percent of the candy did I eat
Answer:
0.2%
Step-by-step explanation:
4÷20 hope this helps
Answer:
you ate 20% of the candy
Step-by-step explanation:
4/20=1/5 or 20%
HELP I NEED HELP ASAP
4 times the sum of 34 and 8
Answer: 168
Step-by-step explanation:
Answer:
168
Step-by-step explanation:
34+8=42
42x4=168
1.50 x 105
5.0 x 101
. ?
Answer:
225
505
Step-by-step explanation:
Answer:
157.5 and 505
Step-by-step explanation:
1.5 * 105
you can times both by 10 to get whole number
15*105 = 1575
add the decimal back
157.5
5 * 101 = 505
The picture shows how much apple juice Jordan drinks. About how many fluid
ounces of apple juice does he drink?
Answer:
where's the picture at?
HHHHHEEEEELLLLLPPPPP PLEASEEE!!!!
Answer:
15 times per seconds
Step-by-step explanation:
basta 15 times per seconds
Help me plsssssssssssssssssssssssss
Answer:
27
Step-by-step explanation:
pls do it fast
in the given figure AB=10.2cm, AC=14cm, AD=DC and AD perpendicular to BC. calculate area of triangle ABC.
Answer:
solution :
in the given figure AB=10.2cm, AC=14cm, AD=DC and AD perpendicular to BC.
now ,
in rt angle tirangle ADC,
angleACD=45 degree, angle DAC=45 degree now,
in triangle ABD,
angle BAD+angleABD+angleADB=180 DEGREE (sum of the sngle of triangle)
angle BAD+75+30=180
angle BAD=180-165 therefore,angle BAD=15
angle BAC =15+45=60
Area of triangle ABC=1/2×AB×AC×SIN 60
=1/2×10.2×14×√3/2
=61.83cm³ ans
Patty counted 250 chocolate chips on a tray of cookies. The actual amount of chocolate chips on the tray were 265. What is the percent error? *
Answer:
percent error=6%
Step-by-step explanation:
Step one:
given data
Patty counted 250
The actual amount of chocolate chips on the tray were 265
Required
The percent error
Step two:
The formula is
percent error= actual-expected/expected*100
percent error= 265-250/250*100
percent error=15/250*100
percent error=0.06*100
percent error=6%
2. Which of the following is the solution of the system of equations shown? A. (−3, −4) B. (–3, 4) C. (3, 4) D. (3, –4). Please show an explanation
Does this look correct? Please tell the truth.
Answer:
Yea it does
Step-by-step explanation:
Answer:
it looks right to me
Step-by-step explanation:
A car travels down a highway at a constant speed shown in the graph below.
Find the speed of the car.
Answer:
80 km/he is the correct answer
Answer:
80kph
Step-by-step explanation:
On the chart it shows that on the x-axis 1 hour equals to 80 km.
can someone help with functions stats and trig test ? it’s urgent i need to pass
Answer:
ya i can
Step-by-step explanation:
Evaluate the expression below when h = 5.5. If needed, answer as a fraction or a decimal.
7(h−3)+4h
Answer:
The correct answer is 39.5
Simplify the expression. 12x + 9 - 3X -4