Answer:
9
Step-by-step explanation:
all rational numbers are integers trure or false
Answer:
False
Step-by-step explanation:
HELP me help help help help
Answer:
(I'll edit this when I get home with the answer)
Step-by-step explanation:
As you see here, draw a line like that, and than each of those 2 triangles have 3 angles that get to 180° in total, so just make an equation of the 3 angles that equals to 180° and than solve for the variable there
What’s the value of x
Answer:
C. x=42
Step-by-step explanation:
16 + 3x + y = 180
126 + 16 + y = 180
y = 38
16 + 3x + 38 = 180
54 + 3x = 180
3x = 126
x=42
Please help me finish !
will give brainiest
Answer:
6. 60
7. 24.25
8. 28.00111604 or 28
Step-by-step explanation:
30 +90 =120 180-120=60
Sin A = a/c, so a = cSin A. Also Cos A = b/c, so b = cCos A so Sin30=14/c=28
Cos30=b/28 b=24.25
now 14^2+24.25^2=c^2 which gives 28.00111604 or 28
4x + 9y = 24
X + y = 10
Help ASAP
Answer:
14
Step-by-step explanation:
Answer:
(x, y) = (-16/5, 13[tex]\frac{1}{5}[/tex])
Step-by-step explanation:
4x + 9y = 24
x + y = 10 $\Rightarrow$ x = 10 - y
Substituting the value of x (second equation) into the first equation, we get:
4 * (10 - y) + 9y = 24
40 - 4y + 9y = 24
5y = -16
y = -16/5.
So, x = 10 - (-16/5) = 10 + 3[tex]\frac{1}{5}[/tex] = 13[tex]\frac{1}{5}[/tex]
Renee is creating a diagram to prove that a certain triangle is a right triangle. In her diagram, she uses three white quadrilaterals that are squares. Which diagram could be the one that Renee is creating
Answer:
Option D
Step-by-step explanation:
A triangle is a polygon with three sides and three angles. Types of triangles are right angled triangle, scalene triangle, equilateral triangle and isosceles triangle.
A right angled triangle is a triangle in which one of the angles is 90°. The side opposite the 90° is known as the hypotenuse while the remaining sides is known as the leg. Let us assume a right triangle with legs of a, b and a hypotenuse of c. Then using Pythagoras theorem:
c² = a² + b²
From the options, option d is the correct option.
For option D, the hypotenuse is c and one leg is a. Let x represent the second leg. Hence:
c² = a² + x²
x² = c² - a²
x = √(c² - a²)
Therefore the other leg would be √(c² - a²)
Find the slope and y-intercept of the line.
4)
m=
b=
Answer:
m=y = 2x + 4.
y intercept is 4
Step-by-step explanation:
PLSSSSSSS HELP IM GIVING LOTS OF POINTS :D
Answer:
2= 4
3= -9
4= 1 and 2/3
HELPPPP PLZZZzzzzzzzz
What standard form polynomial expression represents the perimeter of this quadrilateral
Answer:
5x³ + 6x² + 0x - 8 <== answer
Step-by-step explanation:
There is no picture, but i did that homework before.
Evaluate a + (-6) where a =
4 and b= 2.
Answer:
-2
Step-by-step explanation:
a + (-6), a = 4
(4) + (-6)
4 - 6
= -2
CAN SOMEONE HELP ME PLEASEEE
Answer:
a. 45 degrees
b. 315 degrees
c. 8π
d. π
e. 7π
f. 16π
g. 2π
Grace has a bag of candy corn with 378 pieces. She wants to divide it equally and give it to 9 friends in smaller bags. How many pieces of candy corn should she put in each bag?
Answer:
42 pieces
Step-by-step explanation:
you do 378÷9
then you'll get the answer which is 42 pieces
The number of bacteria in a petri dish culture triples every two days. Initially there were 250 bacteria present. Which equation models the number of bacteria B after T days?
A. B=250•3^t+2
B. B=250•3^2t
C. B= 250•3^t/2
D. B=250•3^t^2
please only respond if you know the answer :)
Answer:
B
Step-by-step explanation:
B = 250 * 3^2t
A vendor sells hot dogs and bags of potato chips. A customer buys 3 hot dogs and 5 bags of potato chips for $9.50. Another customer buys 2 hot dogs and 5 bags of potato chips for $8.00. Find the cost of each item.
Step-by-step explanation:
3d + 5p=9.50
2d + 5p=8
1 hot dog cost $1.50
2 × 1.50 + 5p = 8
3 + 5p = 8
5p = 8 - 3
5p = 5
p = 1
1 bag of potato chips cost $1.00
On Tuesday Gabriella bought ten posters, On Wednesday half of all the posters that she had were destroyed.
On Thursday there were only 19 left. How many did she have on Monday?
50 pts PLZ HURRY AND HELP IM TIMED
How many faces does the solid made from the net below have?
5
6
10
15
Answer: 10 is your answer
Step-by-step explanation:
Answer:
10
Step-by-step explanation:
Just keep looking at the faces.
Hopefully im correct, this is my 1st one :)
1) the volume of right circular cone is 9856cm² . if the diameter of the base is 28cm , find height of cone .
jack needs 22 pirates for every 2 pirate ships he manages
Answer: 55:5 121:11
Since the ration is 11:1 then all you have to do is multiply x times y example: 5x11= 55 pirates
PLEASE HELP ME. I WILL GIVE BRAINLIEST IF CORRECT
Answer:
c) [tex]h(t)=-16(t-1.5)^{2}+676[/tex]
Step-by-step explanation:
Each of the given equations is written in vertex form. This means that the vertex is written in the equation. The quadratic term (the term to the second degree), contains (x), and a value that is either added or subtracted to it. The additive inverse (meaning a number times negative one) of that number is the x-coordinate of the vertex. Therefore, the term inside the parenthesis is (-1.5). The constant is the y-coordinate of the vertex, and therefore it is 676. Since the object is being thrown off a cliff, gravity acts on it. The gravitational constant in feet per second is (-16), hence the coefficient of the quadratic term is (-16).
A~B, what is the scale factor from B to A?
A. 1/2
B. 2/5
C. 2
D. 5/2
Answer:
I cant help you completely but it has to be C or D because it is bigger and not smaller
Step-by-step explanation:
Daniel goes to an amusement park. He spent $31.75 on the admission fee and $9.25 on parking. He also spent $5.50 on snacks at the park.
If a ticket for a ride costs $5.50, what were the maximum number of rides he could take if he had $79.50 in his pocket?
Answer:
783 espero ter ajudado Bon estudos
I couldn’t figure this probably out. Please help
Answer:
x = 9
Step-by-step explanation:
Perimeter of rectangle = 2(l+b) = 42
=> 2(x+3 + x)
=> 2 (2x + 3) = 42
=> 4x + 6 = 42
=> 4x = 42 - 6
=> 4x = 36
=> x = 36/4
=> x = 9
Hope it helps :)
Answer:
Formula = (l + b) x 2= 42 so answer = x=9
Step-by-step explanation:
l =x
b =x+3
( x+x+3) * 2 =42
2x +3 x 2 = 42
2x +3 = 42/2
2x +3 = 21
2x = 21 - 3 =18
x = 18/2
x=9
) Multiply. What is the product
(3 x 10^9) * (2 x 10^17) in scientific notation?
Answer:
6 ×10^26
hope it helped
have a good day mate
Answer:
6x10^26
Step-by-step explanation:
Do anyone know this answers
Answer:A. 20 B. 70 C.20 D. 70 E. 70
Step-by-step explanation:
Hope this helps!
plz help, picture is the question
If a retailer has an item that is priced at $3.54 and wants to sell it for 20% less, the markdown will be _____.
Answer:
KNMOJAO0 GPR5PWQ3]
Step-by-step explanation:
vgjaseh jvgofrAQ vfjswA
Answer:
:)
Step-by-step explanation:
well if u take 3.54 x 20%, you get 0.708 or 70 cents.. so i’m guessing 70 cents.
HELP
HELP
ITS HARD
pls pls pls pls pls
What is the correct answers???
Answer:is it multi choice if it is b,c,f if not then b
Step-by-step explanation:
In WXY y=3.6 w=6 and X=147
Answer:
[tex]wxy = 6 \times 147 \times 3.6 \\ = 3175.2[/tex]
