Answer:
-8
Step-by-step explanation:
-3x+7x-8=34+9x-2
we move the x's to the left and the numbers to the right
4x-9x=32+8
-5x=40
x=-40/5
x=-8
Please answer correctly !!!!!!!!!! Will mark Brianliest !!!!!!!!!!!!!!!!
Answer: c
Step-by-step explanation: a parrelagram has each side parrel
Answer:
B. - it has four right angles
Tanisha baked an apple pie. She ate 1/6
of the pie. Her sister ate 1/4
of it. Tanisha gave her mother the rest of the pie. What fraction of the pie did Tanish give her mother?
A. 5/12
B. 2/3
C. 7/12
D. 11/12
Answer:
A.5/12
Step-by-step explanation:
Answer:5/12
Step-by-step explanation:
Hey guys this is confusing, someone plz help
Answer: x = 13
Step-by-step explanation:
To find the value of x, you have to find ∠QRP
∠QRP + ∠QRS = 180
∠QRP + 95 = 180
Subtract 95 from both sides
∠QRP = 85
∠RQP + ∠QPR + ∠QRP = 180 Definition of triangle
(4x + 3) + (3x + 1) + 85 = 180
Subtract 85 from both sides
(4x + 3) + (3x + 1) = 95
7x + 4 = 95
Subtract 4 from both sides
7x = 91
Divide 7 from both sides
x = 13
Find a.
Round to the nearest tenth:
2 cm
с
150
1050
a =
= [? ]cm
Answer:
a = 1.8 cm
Step-by-step explanation:
Here. we want to find the value of a
To do this, we are going to use the sine rule
it states that the ratio of a side and the sine of the angle that faces the side is a constant for all the sides of a triangle
From the diagram, we have that;
The angle facing a is;
180-15-105 = 60
So, we have that
a/sin 60 = 2/sin 105
a = 2sin 60/sin 105
a = 1.794 cm
Which equation best represents the line on
the graph?
3
y
B.
-
A. y--3-4
y
-x-4
C. y ---4
D. y-r+4
Answer:
B. y=3/2x - 4
Step-by-step explanation:
As you see in the graph the y intercept was lying on -4 and you rise 3 time and run 2 time to get to your next point.
What is the solution set for the inequality.
t - 10 ≥ 7
A
{18, 19, 20, 21}
B
{17, 3, 14, 25}
C
{17, 20, 30, 44}
D
{8, 11, 15, 17}
Hope you get the right answer
Step-by-step explanation:
Please help this is due tomorrow!!
After 8 weeks on a fitness program, Mrs. Honaker can job 30 miles. Her average mileage gain has been 2 miles per week.
a) write an equation to model this scenario in slope-intercept form.
b) Determine how many miles Mrs. Honaker can run after 11 weeks.
Answer:
donut
Step-by-step explanation:
what is the slope of the line below?
give an exact number. plz help !
1.) Which of the following is closest to 1?
A.
B.
9
10
C.
D. 98%
99
E.
100
8
Answer:
Step-by-step explanation:
98% it is the only percent and it is close to one
There are about 16 kilometers in 10 miles. About how many kilometers are in 5 miles! HELP
Answer:
8 kilometers
Step-by-step explanation:
Since 5 is half of 10, then do 16/2 to find how many kilometers.
Answer:
8
Step-by-step explanation:
16 kilometres in 10 miles (divide by 10 to find 1)
1.6km 1 mile
8(times1.6 by 5) 5 miles
please mark as brainliest!!!
Fin in the table to convert the units of measure from milliliters to liters or liters to milliliters.
Milliliters. Liters
1
9
1,000
350
1 millilitre = 0.001 litre
1 litre = 1000 millilitres
9 millilitres = 0.009
9 litres = 9000 millilitres
1,000 millilitres = 1 litre
1,000 litres = 1e+6
350 millilitres = 0.35 litres
350 litres = 350000 millilitres
Someone help with this please
Answer: B
Step-by-step explanation: B is in slope-intercept form
5(2x - 5) + 10x = 75
Answer:
x = 5
Step-by-step explanation:
5(2x-5) +10x = 75
10x -25 +10x = 75
20x - 25 = 75
20x = 100
x = 5
HELP ILL MARK YOU BRAINLIST write in y=mx+b form HELP ILL MARK YOU BRAINLIST write in y=mx+b form
(b) The perimeter of a rectangular window is 298 cm.
If the length of the window is 81 cm, what is its width?
Width of the window: cm
Answer:
68
Step-by-step explanation:
81 +81 is 162
298-162=136
136/2=68
using the function f(x) = -3 x -5, calculate f(-7)
If you were planning a meal for 24 people,
how many dozens
of eggs would you need to buy if each person were to have 2 eggs each?
Answer:
4 dozen.
Step-by-step explanation:
Total number of eggs required =2*24 = 48
One dozen = 12 so the answer is 4 dozen eggs.
Find the length of the altitude drawn to the hypotenuse. please help
Answer:
12.6
Step-by-step explanation:
I need help fast thank you all!!
Answer:
b = 5.2
c = 3.5
Step-by-step explanation:
By 45°- 45° - 90° triangle theorem:
[tex]c = \frac{1}{ \sqrt{2} } \times 5 \\ \\ c = \frac{1}{ 2} \times 5 \sqrt{2} \\ \\ c = 2.5 \times 1.414\\ \\ c = 3.535 \\ \\ c \approx \: 3.5[/tex]
By 30°- 60° - 90° triangle theorem:
[tex] b = \frac{ \sqrt{3} }{2} \times (2 \times 3) \\ \\ b = 3 \sqrt{3} \\ \\ b = 3 \times 1.732 \\ \\ b = 5.196 \\ \\ b \approx 5.2[/tex]
PLEASE HELP I NEED THE ANSWER QUICK!!!
What is the Length/ value of N
Answer:
n = 104
Step-by-step explanation:
Answer:
n = 104
Step-by-step explanation:
Given D'E'F'G' is a dilation of DEFG, find the scale factor of dilation.
Answer:
7.5
Step-by-step explanation:
157.5/21 = 7.5
Fill in the blanks needs to be done by 9:30!!
Answer:
1. Straight line
2. mx+b
3. slope , y intercept
4. dont know sorry
Step-by-step explanation:
Solve for x
-56 =8(x - 8)
x=
Answer:
-56=8(x-8)
-56=8x-64 +64
8=8x :8
1=x
Step-by-step explanation:
prove me wrong
Answer:
x=1
Step-by-step explanation:
You would do distributive property and multiply 8 by the x and -8
-56=8x-64
The add 64 on both sides
8=8x
divide 8
x=1
What is an equation of the line that passes through the point (–1,5) and is parallel
to the line x - y = 6?
Answer:
y = - x + 4
Step-by-step explanation:
The first step is to find the slope-intercept form, which is:
y=x-6.
Then, y=x+6
y=-x+4 should be the answer since it passes through the point (-1, 5)
Answer:
y=x+6
Step-by-step explanation:
the other guy was wrong
Andy found these used cars prices in the newspaper.
Answer:
11,000
Step-by-step explanation:
Average or Mean= sum of goods/ total number of goods
Average= 6,000+12,000+20,000+8,000+9,000/5
= 55,000/5
= 11,000
If M
then mABC = [ ? ]
Answer:
135
Step-by-step explanation:
m(abc)= m(abd) +m(dbc) = 65+60 =135
Round 1.453 to the nearest tenth.
Answer:
1.5
Step-by-step explanation:
Answer: 1.5 hope this helps if you Wana know how I got that then mark me brainest
Step-by-step explanation:
Fred has 45 football cards. Scott has 1/5 as many football cards as Fred. How many football cards does Scott have?
Answer:
9
Step-by-step explanation:
Scott has 45 * 1/5 football cards
45 / 5 can be simplified to 9
Answer:
Scott has 9 football cards.
Step-by-step explanation:
If Scott has 1/5 as many football cards as Fred, then the number of football cards Fred has times 1/5 would result in the number of football cards Scott has;
Fred * 1/5 = Scott
45 * 1/5 = 9
In the diagram, the measure of angle 6 is 98°.
What is the measure of angle 7?
Answer:
angle7 = 180°-98° = 82° (Angles on a straight line)
what is 3/7 divided by 33?
Answer:
3/231 can be simplified to 1/77.
Step-by-step explanation:
