Which of the following is a FALSE statement? (15 points if answered)
7. In the accompanying diagram of right triangle ABC, altitude BD divides hypotenuse
AC into segments of 3 and 9. Find AB.
A) 6
B) 36
C) 313
D) 12
Answer:
A.
Step-by-step explanation:
please help!! i'll give brainliest and 5 stars
Answer:
I believe its G. 2x<8
Step-by-step explanation:
An open circle means that it is only less than OR more than, and since the arrow is pointing towards the left, it means that it is less than 8. I really hope this helps!
Given a rhombus with a side length of 8m. There is another rhombus inside.
Calculate the sim of the perimeters of both quadrilaterals!
help!! help!! help!! help!! help!! help!! help!! help!! help!! USING THE ELIMINATION METHOD SOLVE THESE PLEASEE HELPPPO!!!!!
Answer:
a = 15, b = -14
Step-by-step explanation:
From the question,
a/5 - b/2 = 10
Multiply all through by 10
(a/5)10 - (b/2)10 = 10×10
2a - 5b = 100...................... Equation 1
a - b = 29 ........................ Equation 2
Solving equation(1 ) and equation (2) simultaneously
using elimination method,
multiply equation (2) by 2.
2a - 2b = 58.................... Equation 3
Substract equation 3 from equation 1
2a - 2a -5b-(-2b) = 100-58
0 - 5b+2b = 42
-3b = 42
b = 42/-3
b = -14.
Substitute the value of b into equation 2
a - (-14) = 29
a +14 = 29
collect like terms
a = 29-14
a = 15.
Hence, a = 15, b =-14
6. Identify the restrictions on the domain.
x−7/x+4 ÷ x/x+3
Answer:
x cannot = -4 and -3
Step-by-step explanation:
Mark is installing a mosaic tile backsplash and the shape of the tiles are shaped like regular octagons. Each tile has a length from side to side of 6 in. Once Mark gets a few pieces on the wall, he realized that there is a gap that the tiles do not cover. What size tile must he get to fill the gaps?
Answer:
square with sides of 6 in
Step-by-step explanation:
Tessellation is the arrangement of shapes in repeated patterns without gaps or overlapping.
Tessellation is usually done with regular polygons. Only three regular shapes can tessellate, these are equilateral triangle, regular square and regular hexagon. For other polygon to tessellate, more than one shape must be used. A octagon can be used to make tessellations if it is used together with a square.
Mark uses tiles with shape of octagon of sides 6 in. To fill the gaps, Mark have to uses a square with sides of 6 in
If m∠XWY=20∘,m∠XWZ=40∘, and XY = 16, what is the value of YZ?
Answer:
YZ=16
Step-by-step explanation:
Because they are parallel
help plz- these were given to me and i was told i could only get help on two-
Which table is proportional and which is not guys please help
Answer:
the first graph it proportional
Answer:
the green table is proportional and the blue isnt
Step-by-step explanation:
Which of the following cannot be determined?
a. The angle between two vectors.
b. The magnitude of a vector.
c. The point product of a vector.
d. The angle of a vector in standard position.
Answer:
C point product of a vector.
Step-by-step explanation:
Got it right on Odyssey ware
Mathematics Question!
Mika estimated the sum of 189.27, 15.8, and 11.2 by rounding each number to the nearest whole.
What was Mika’s estimate and what is the actual sum of the numbers?
Enter your answers in the boxes
Mika estimated the sum to be blank. The actual sum is blank
PLEASE DON’T ANSWER IF YOU DON’T NO THE ANSWER!
Answer:
Mika's estimated the sum to be 216. The actual sum is 216.27
Step-by-step explanation:
Mika:
189.27 = 189
15.8 = 16
11.2 = 11
189 + 16 + 11 = 216
Actual:
189.27 + 15.8 + 11.2 = 216.27
that is
[tex]2x + 2x[/tex]
Answer:
2x + 2x = 4x
Step-by-step explanation:
helppppp! please show your work!
Answer:
90 - 37 will give a solid 53
Step-by-step explanation:
the two sums of A to C to C to B so 22.9(C, B) and 14.1 (A, C)
and know that this angle is 90 degrees, my guess would be to subtract the to given numbers with degrees to earn the sum so 22.9 + 14.1 equals 37
now we add angle degrees and sum and subtract one another,
90 - 37
hey, if you can help me with this and make it believable that i wrote as a 8th grade student that would mean a lot, i'll mark you as brainliest (just tell me how and i'll be glad to do so), also use the words that it said in the question! thanks bye, brb when somebody answers.
- C
Answer:
4x²-5x +4 X=3
Step-by-step explanation:
The expression below has 3 terms. The first step is to plug in the 3 for all the x´s. Then find what 3 squared is. Next is to multiply the 9(3²) with the 4 to get 36. Now the expression is 36 - 5 x 3 + 4. Next is to multiply the -5 and the 3 to get 15. Now combine all like terms to get 55.
Alicia's monthly gross pay is $1,700. Alicia pays 10.5% of her monthly income in federal withholding. How much federal withholding does she pay?
Answer:
$161.90
Step-by-step explanation:
You divide 1700 by 10.5.
ANSWER CORRECTLY !!!!!! WILL MARK BRIANLIEST !!!URGENT !!!!!!!
Angle EHF is congruent to the angle HFG
Answer:
angle EHF is congruent to angle HFG
Step-by-step explanation:
What is the solution to the equation 21 X – 3 = 14? (1 point)
Answer:
17/21
Step-by-step explanation:
[tex]21x - 3 = 14 \\ 21x = 14 + 3 \\ 21x = 17 \\ x = \frac{17}{21} [/tex]
Answer:
x=log,21(14)+3 or x=*3.86682
Step-by-step explanation:
Help me please I really need this to be done
Answer:
852
Step-by-step explanation:
1420 ×60% as an equation would be: 1420×.60
PLEASE HELP THIS IS URGENT!!
Step-by-step explanation:
1 pound is 16 ounces
2 pounds are 16 x2 which is 32 ounces
she needs 20 ounces
32 -20 is 12
she will have 12 ounces left
slope=4; y-intercept =-5
Simon has a certain length of fencing to enclose a rectangular area. The function AAA models the rectangle's area (in square meters) as a function of its width (in meters).
Which of these statements are true?
Choose all answers that apply:
Choose all answers that apply:
(Choice A)
A
Greater width always relates to smaller area.
(Choice B)
B
Greater width relates to smaller area as long as the width is less than 10\text{ m}10 m10, start text, space, m, end text.
(Choice C)
C
When there is no width, the area is 20\text{ m}^220 m
2
20, start text, space, m, end text, squared.
(Choice D)
D
When there is no width, the area is 0\text{ m}^20 m
2
0, start text, space, m, end text, squared.
Answer:
When there is no width, the area is 0m²
Step-by-step explanation:
Expressing the area of a rectangle as a function of its width:
Area of a rectangle = Length * width
Since the area of rectangle is related to the width by the multiplication operatkr. We can conclude from the options given that ; if the value of width = 0 ; the the area of rectangular plot = 0
When x :
Area = Length * width
Area = Length * 0
Area = 0
Area = Length * 0
Aea = 0
4.
Choose an appropriate metric unit for the mass of a television.
A. kilogram
B. gram
C. milliliter
D. milligram
Please help!
A person invests 10000 dollars in a bank. The bank pays 4.5% interest compounded
daily. To the nearest tenth of a year, how long must the person leave the money in
the bank until it reaches 17600 dollars?
Answer: 12.6 years
Step-by-step explanation:
Find the volume of the cylinder. Round your answer to the nearest tenth.
___ pi ≈ ___ cm ^3
Answer:
21 because 7 x 3 is 21
Step-by-step explanation:
A convex hexagon has interior angles that measure 100°, 127°, 90°, 182°, and 85°. What is the measure of the 6th interior angle?
a. 187°
b. 88°
c. 136°
d. 160°
What is the domain for the set of ordered pairs? (1,5) (3,7) (5,9) (10, 9) *
Answer: i think the domains are
1
,
3
,
5
,
10
find the missing term for me plz nd thx
Answer:
6x
Step-by-step explanation:
3*2x=6x
What is the area of this trapezoid?
Answer:
B : 18M²
Step-by-step explanation:
2 Triangles ½base times height then 5 times 3
Answer:
18
Step-by-step explanation:
A = 1/2 (a+b) × h
A= 1/2 (7+5) × 3
A = 18
sorry if I got it wrong
How do you explain that 0.9 is equivalent to 0.90?
Answer:
it is equivalent because if you the zero to 0.9 then you will see that 0.9 and 0.90 are the same numbers.
Step-by-step explanation: