Answer:
-12
Step-by-step explanation:
10/5 = x-6/x+3
2/1 = x-6/x+3
cross multiply
2(x + 3) = x - 6
2x + 6 = x - 6
collect like terms
2x - x = -6 - 6
x = -12.
two angles in a triangle have measures of 62 degrees and 15 degrees. What is the measure of the third angle.
A.92 degrees
B.47 degrees
C.77 degrees
D.103 degrees
Answer:
the answer is 103
Step-by-step explanation:62°+15°=77° degrees
Then it is 180° - 77° degrees
180°-77°=103°
The measure of the third angle of a given triangle is 103°.
Given that the measure of two angles is 62° and 15°.
We need to find the measure of the third angle.
What is the angle sum property of a triangle?The angle sum property of a triangle states that the sum of interior angles of a triangle is 180°.
Let the measure of the third angle be x.
Now, 62°+15°+x=180°
⇒x=180°-77°
⇒x=103°
Therefore, the measure of the third angle is 103°.
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Help what was the average change in elevation per min was ____ ft per min
Answer:
i do not know but i want to get more points so sorry
Step-by-step explanation:
Add.
15912+81317+23312+25417
71
71 1/2
72 1/2
73
i will give you braineist
Answer:
145958
Step-by-step explanation:
just add the numbers togather I use a calculater or acually do the math
Answer
122934
Step-by-step explanation:
Claudio keeps track of how his bank account changes over three weeks. (You can take a picture your work and upload to this slide)
HEY CAN SOMEONE HELP ME PLZZZZZZZZ
1. At the end of week 3, Claudio has $0 in his bank account. How much did he have at the start of week 1?
2. What is the average amount of money Claudio had in his account over the three weeks?
In a piggy bank, there are 13 dimes and 19 pennies. Find the percentage of each coin.
20 points
Answer:
About 40% dimes and 60% pennies
Step-by-step explanation:
negative 3 and one-fifth plus left parenthesis negative 6 and one-half right parenthesis
A. negative 3 and two-sevenths
B. negative 3 and seven-tenths
C. negative 9 and two-sevenths
D. negative 9 and seven-tenths
Answer:
its D
Step-by-step explanation:
PLZZZZZZZZZZZZZZZZ HELP ME i begging YOUUUUU !!!!!!!!!!!!!!!!!!!!!!!!!!!
ITS DUE TODAY!!!!!AT 15 MINS
Problem 1: Evaluate each expression below. (You can take a picture your work and upload to this slide)
B. -0.3(4+(-1.6))-6 ½
Answer:
=
107/135
(Decimal: 0.792593)
Step-by-step explanation:
Answer:
a. 19/20
B. -5.78
Step-by-step explanation:
Dividing by a fraction is the same as multiplying by its reciprocal. i.e. [tex]\frac{-\frac{2}{3} }{-\frac{8}{9} } =-\frac{2}{3} *-\frac{9}{8} = \frac{3}{4}[/tex] to add to 1/5, change both denominators to 20.
[tex]\frac{3}{4} * \frac{5}{5} = \frac{15}{20}[/tex]
[tex]\frac{1}{5} *\frac{4}{4} =\frac{4}{20}[/tex]
[tex]\frac{15}{20} +\frac{4}{20} = \frac{19}{20}[/tex]
B. Convert all to decimals, then work from the inside out because of the parentheses. -1.6 + 4 = 2.4, 2.4(-0.3) = -0.72, -0.72 - 6.5 = -5.78
Can someone pless help me on this its due by 12:00am tonight
I WILL GIVE BRAINLIEST
Hey can you help me thanks its due today!!! :DPLZZZZ
1. A quotient is negative if the divisor and the dividend have______sgins.
2. A quotient is positive if the divisor and the dividend have_____sgins
3.Jared lost a total of $9.00 on his investment over 2 months. He lost an equal amount of money each month.What expression represents the amount of money he lost per month?What does yous answer tell us?
4.Grandpa Ernie is shrinking! Over the past 4n years, his height decreased by a total of 2.4 cm. It decreased by the same amount each year. What was the change in Grandpa Ernie's height each year? Show all your work.
The commutative property states:
A. You can add numbers in any order and get the same answer.
B. You must add numbers in order from left to right.
C. You can change the grouping of numbers that are added and get the same answer.
D. If a sum or two numbers is multiplied by a factor, you can multiply each number by that factor and then add the products.
Answer: I think it’s earthed A or C
Step-by-step explanation:
Whats a 3 2/1 divided by 9 2/4
Answer:
Edit
3 2/1 divided by 9 2/4 is equal to 20/38 if simplified it is 10/19
Step-by-step explanation:
2
1
÷
2
4
=
2
1
×
4
2
=
2 × 4
1 × 2
=
8
2
=
8 ÷ 2
2 ÷ 2
Answer:
3/4
Step-by-step explanation:
A cabin has a water tank that holds 420 decaliters. How much water does the tank hold in centiliters?
A.420cl
B.420,000cl
C.42,000
D.4,200
Answer:
deci means 1/10 and centi means 1/100 so multiply 420 by 10 and get 4,200
Step-by-step explanation:
I put a photo of how many centiliters is from deciliters
Answer:
B. 420,000cl
Step-by-step explanation:
1 decaliter = 1,000 centiliters
Please answer the following questions.
Answer: The decimal for 2/3 is 0.6 and 3/8 is 0.375 as a terminating decimal
Step-by-step explanation:
Answer:
4. The answer is -9.9 meters.
5. I'm not sure sorry
6. The answer is A. 0.6 repeating.
7. The answer is C. 0.375, a number that terminates.
Step-by-step explanation:
please Help ASAP
Find the SLOPE
Please Help Find the correct one and please show your work!!!
Answer: c because it got 4 and going down equally i guess
Step-by-step explanation:
Answer:
it’s D because the x side is 5 going up and the y side is 8 headed down.
what is the answer to -36 ÷ 4 =
Answer:
-9
Step-by-step explanation:
36/4=9, so you just add the negative sign to get -9.
Answer:
The answee is -9 if i'm correct!
Step-by-step explanation:
The Quik-Clean Car Wash charges $15 for a car wash plus $2.50 per gallon for unleaded gasoline. The Mighty Clean Car Wash charges $10 for a carwash plus $2.75 per gallon for unleaded gasoline. Josh is comparing the cost of having his car wash plus filling up his tank with gas at each business. How many gallons of gas would he need to purchase for the cost to the same at each car wash?
help
The table below shows the amount of money Sarah spends for a craft demonstration.
Answer:70
Step-by-step explanation:
there should be about 30 people simple math bro. Then for money its 78$
Which of the following equations has a positive slope?
y= -x+0
y= x
y= -4
Answer: i say number 3
Step-by-step explanation:
because i pay attention in math class
The equation y = x has the positive slope.
What is Slope?Slope of a line is the ratio of the change in y coordinates to the change in the x coordinates of two points given.
Slope can also be defined as the tangent of the angle that the line is making with the positive X axis.
Given three equations which are in the form of slope intercept form of the equation of a line.
Slope intercept form of a line is y = mx + d, where m is the value of the slope and d is the value of the y intercept.
y intercept is the y coordinate of the point on the line where it touches the Y axis. The x coordinate will be 0 there.
Equations given are
y = -x + 0 ⇒ Slope = -1
y = x ⇒ Slope = 1
y = -4 ⇒ Slope = 0
So y = x has the slope equal to 1 which is positive.
Hence the equation y = x has the positive slope.
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(i need this ASAP)
Suppose f(x) = 4x + 7. Describe how the graph of the two functions.
a,) g(x) = f(x) + 14 b). h(x) = f(x - 17)
Answer:
y=4x+7
Step-by-step explanation:
Which of the following results in the expressions 0.43 times 52 ?
(A) 52% of 0.42
(B) 43 of 52%
(C) 0.52 of 43%
(D) 43% of 52
Answer:
I'm pretty sure the answer is D
Step-by-step explanation:
Percents are decimals and the only one that shows 43 as a percent is D while not turning 52 into a decimal.
Find the value of |-4| - 5 · 2(-1 + 3)
Answer:
-16
Step-by-step explanation:
I had it wrong the first time, but I looked it up and yes, it is -16.
Volunteers at same school use some of the student councils savings for a special project. They buy 7 backpacks for $8 each and fill each backpack with paper and pens that cost $5. By how much did the student councils savings change because of this project?
Answer: 91
Step-by-step explanation:
The 7 backpacks cause a a change in the council's savings of the sum:
The 7 paper and pens cause a change in the council's savings of the sum:
The total change in the council's savings is.
The 7 backpacks cause a a change in the council's savings of the sum:
Answer:
Mmm 91
Step-by-step explanation:
7 backpacks that are $8 each so 56
They fill each backpack with things that cost $5 and there are 7 backpacks so 35
Add it up and that equals $91
The student council's savings changed by $91 because of this project
Hopes this helps dude ^-^
help 1st person gets brainlist more info inside the file / picture
Answer:
b. 28000 times 400 equals 11200000
c.9000 times 60 equals 540000
d.900 times 600 equals 540000
e. 40000 times 500 equals 20000000
Step-by-step explanation:
Find the slope of each side. Express your answers as simplified fractions, if necessary.
The slope of AB is
The slope of BC is
The slope of CD is
The slope of DA is
Answer:
AB= 3/3 simplified= 1
BC= 2/4 simplified = 1/2
CD= 3/3 simplified = 1
DA= 2/4 simplified =1/2
Step-by-step explanation:
Solve for x.
x=.................
Answer:
X=2
If you substitute 2 in for x, you get 35 for both angles. Since both sides are the same, the answer has to be 2.
Can someone help me out? I don’t understand
Choose the best estimate for the capacity of a kitchen sink. A. 2 fl. oz B. 2 pt C. 2 qt D. 2 gal
Answer:I think it is two gallons.
Step-by-step explanation:
please help i got so much homework and this is only a small portion of it!
And please label #1 or 2
so for the dance committee put #1
and for Jasmine put #2
Answer:
1) the equation would be .80x+65 is less than or equal to 125. x= amount of balloons they can buy. the answer for the equation would be less than or equal to 75.
2) 4.8 miles per hour
Step-by-step explanation:
What will be the new position of the given point (7, 4) after translation of 4 units up?
a (7, 8)
b (11, 8)
c (7, 4)
d (11 ,4)
second question: What will be the new position of the given point after being translated up 1 unit.
The new coordinates of the point will be (7, 8)
What are coordinates?A pair of numbers called coordinates are used to locate a point or a form in a two-dimensional plane. The x-coordinate and the y-coordinate are two numbers that define a point's location on a 2D plane.
Given, the new position of the given point (7, 4) has been achieved after the translation of 4 units up
Since translation upward in the cartesian plane means it is moving along the y-axis and hence its y-coordinate is changed. So, if a point is translated units up, its y-coordinate increases by a unit, and for a point (x,y), it changes to (x,y+a)
Thus,
The new coordinates of the point will be = (7, 4 + 4)
The new coordinates of the point will be = (7, 8)
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