Answer:
x = 74.2°
Step-by-step explanation:
Complementary angles are two angles whose sum is 90°.
Let x = the second angle
15.8° + x = 90°
x = 90 - 15.8°
x = 74.2°
Which statement is true?
A.
0.77 < 0.770
B.
15.04 = 15.40
C.
50.6 = 50.600
D.
1.249 > 1.942
Answer:
C is the correct answer
Step-by-step explanation:
50.6 and 50.600 are mathematically the same thing. Adding zeros at the end of a decimal does not increase its amount in this case.
Answer:
C
Step-by-step explanation:
50.6 is the same as 50.600
simplify this complex fraction .
What is another name for an ordered subset?
A. Probability
B. Combination
C. Permutation
Answer: b
Step-by-step explanation:
Help me please this is due tomorrow
Answer:
4.79
Step-by-step explanation:
How to get the mean:
Step 1: Add all numbers together
This was 19.16
Step 2: Divide the total by the amount of things being added (4 because 4 days)
This was 4.79
Hope this helps
HELPPPPP!!!
Which of the following inequalities matches the graph? у 10 8. 6 4 4. GV 2 HE x HHHHHHHHHHOHHHHHHHHH 4 6 -10 -8 -6 -4 -2.7 2 -2 I -4 -6 -8 1 -- 10 OxZ-7 Ox=-7 Oy=-7 Oy -7
Answer:
I think the first one is correct.
The inequality represent the given graph is y≤7 . Therefore, option B is the correct answer.
What are inequalities?Inequalities are the mathematical expressions in which both sides are not equal. In inequality, unlike in equations, we compare two values. The equal sign in between is replaced by less than (or less than or equal to), greater than (or greater than or equal to), or not equal to sign.
From the given graph, the line passes through (0, -7)
In the given graph the inequality is y≤7
Therefore, option B is the correct answer.
To learn more about the inequalities visit:
https://brainly.com/question/20383699.
#SPJ7
What is the common ratio of 4,-5,-14,-23,-32
Answer:
-9!!!
Step-by-step explanation:
4 - 9 = -5
-5 - 9 = -14
-14 - 9 = -23
-23 - 9 = -32
Brainliest me plzzz
Multiply the factors by FOIL technique and write the answer in Standard Form (y=ax^2+bx+c): y=(2x+3)(x-3) *
Answer:
2x^2 - 3x - 9
Step-by-step explanation:
y=(2x+3)(x-3)
Multiply using FOIL
2x × x
2x × -3
3 × x
3 × -3
2x^2 - 6x + 3x - 9
Combine like terms
2x^2 - 3x - 9
Can someone tell me the answer to this please I got this wrong on my first attempt ._.
Answer:
36
Step-by-step explanation:
FG ≅ QG
Its the same as the other side
24 and 24
so 36 and 36
:)
Rise over run ???please
Answer:
1/4 slope
Step-by-step explanation:
From (-8,0) to (-7,4) it goes 1 up and 4 to the right
The population of a school is 800 students and is increasing at a rate of 2% per year. Use an
exponential function to find the population of the school after 9 years.
Answer:
7344 (yo i haven't done this since like 5th grade so i dont know if its right)
Step-by-step explanation:
800 increase by %2 is 816
816 x 9 = 7344
What is the slope-intercept equation
for the following line?
Answer:
y= 2x +7
Step-by-step explanation:
Solve for x, y and z ( help ♡ )
Ans of your question . in which class do u read?
katie can mow at a constant speed rate of 4/5 lawns per hour
Answer:
y=4/5x+B
what is the whole question?
NEED HELP FAST
y=−1/3x+1
[tex]\\ \sf\longmapsto y=\dfrac{-1}{3}x+1[/tex]
Here let's compare with slope intercept form
[tex]\\ \sf\longmapsto y=mx+b[/tex]
We get
Slope=m=-1/3y-intercept=b=1y = mx + k
gradien = m
y=−1/3x+1
gradien = -1/3
btw, di indo jg ada gradien :)
Hi plz answer this I'll give u more points if u do
Answer:
6 feet in the distance
Step-by-step explanation:
(9.4 × 10^5) (3.2 × 10^5) =
Answer: 300, 800,000,000
Step-by-step explanation: 9.4 x 10^5= 940,000
3.2 x 10^5= 320,000
940,000 x 320,000 = 300, 800, 000, 000
in the the picture below, EG has a length of (4x-8) and AB has a length of 24
A 5
B 2
C 12
D 8
Answer:
C
Step-by-step explanation:
1. Add 4x +8
the awswer would be 12x
2. subtract the 12x from the lenght which is 24
then your and will be 12
10-24
Which graph represents the solution to this system of inequalities?
-
3х — 5у < 15
y> - x +1
Answer:
Like this...
Step-by-step explanation:
The best represented graph should look something like this :)
(program used is Desmos)
find the base of an isosceles triangle whose area is 12 cm square and one of the equal sides is 5cm.
pls help!!!!! i will give brainliest!!!!!
Answer:
I believe it to be the first answer. Since, similar triangles always have the same slope.
Step-by-step explanation:
One-fourth of a number is five-eights. Find the number. Simplify your answer
Answer:
2.50 or 2.5
Step-by-step explanation:
1/4=.25 so 25% of a number=5/8=0.625
So we multiply .625*4 to get the number. Since it's 25% and we want 100% to get it back to the original number
.625*4=2.50 or 2.5
Zach bought his parents anniversary gifts. His dad's present cost $25. He bought his mom 3 presents (p) that all cost the same amount. If he paid a total of $40, how much did each of his mom's gifts cost?
What is the value of p in the equation?
25 + 3p = 40
Answer:
5
Step-by-step explanation:
write the equation of the line parallel to the given line 4x - 2y = 7
Answer:
2x+y = 3
Step-by-step explanation:
Let's take y=-2x+b through the point (1,1), so we get b is equal to 3. So this is y=-2x+3, so 2x+y=3
Can i get a step by step for this?
Answer:
x = 85°Step-by-step explanation:
Sum of interior angles of any triangle is 180°:
52° + 43° + x = 180°95° + x = 180°x = 180° - 95°x = 85°The difference of twice a number and three is
Answer:
2
Step-by-step explanation:
given the difference of twice a number and one is three to find "number" let the number be x
2x - 1 =3
2x = 4
x= 2
thus the number is 2
2. Find the value of x.
(1 point)
(5x)
(3x+28)
O 14
O20
O 12
O 19
Answer:
x = 14
Step-by-step explanation:
The triangle has 2 congruent legs and is isosceles with 2 base angles being congruent , then
5x = 3x + 28 ( subtract 3x from both sides )
2x = 28 ( divide both sides by 2 )
x = 14
A recipe that would make 18 cupcakes
calls for 4 teaspoons of vanilla. How
many cupcakes is that per teaspoon?
Answer:
Hello there,
Let's solve,
It takes 4tsp for 18 cupcakes
thus for 1tsp it'll be,
= 18/4
= 4 and a half cupcake
That is one teaspoon of vanilla is needed for 4 and a half cupcakes.
All the best!
Kerri sold her purse for $351. She had originally purchased it for $316. Calculate her profit or loss percentage.
Answer:
$35 profit
Step-by-step explanation:
351-316=35
Answer:
$35
Step-by-step explanation:
she bought it for $316 and sold it for more than she bought it for so we know that she made money.
so all we have to do is subtract 351 from 316
Find the unknown sizes of angles:
X=92
X+Y=180
Y=180-92
Y=88
Z=Y=88
:)
Step-by-step explanation:
We have,
x = 92 ( vertically opposite angles) 92 + y = 180 { linear pair}So that ,
y = 180-92y = 88°And ,
y = z ( VOA) z = 88°What are the coefficients in the equation?
- 2x + 4 = 15x
Answer:
Exact for is : 4/17
decimal for is : 0.23529411...
Step-by-step explanation: