Answer:
0.07 or 7%
Step-by-step explanation:
I = Prt
630 = (1000)(9)r
630 = 9000r
r = 0.07
Step-by-step explanation:
Simple interest (SI) = $ 630
Time (T) = 9 years
Principal (P) = $ 1000
Rate (R) = ?
We know
[tex]si = \frac{ptr}{100} \\630 = \frac{1000 \times 9 \times r}{100} \\ 630 = 90r \\ r \: = \frac{630}{90} \\ = 7\%[/tex]
Therefore the rate of interest is 7%.
Hope it will help :)❤
answer please i need help
Answer:
oh my god
Step-by-step explanation:
why is your image blockedddd
Estimate and then solve 6,699 ÷ 72 = ___.
Answer:
yeah its 93 after being rounded
Step-by-step explanation:
already did it and commented i was just wondering what else there was cause it seemed like there was more.
Number 7, please help me
Answer:
oh dang.. imma head out, no big brain time for me..
Step-by-step explanation:
Write an equation for a line with a slope of 5 and y-inter of -3
Answer:
y=5x-3
Step-by-step explanation:
y=mx+b where m=slope and b= y-intercept
Question 1
Which of the following is NOT linked to cardiovascular disease
The table below gives the dimensions of a bridge and a scale model of the bridge.
Find the scale factor of the model to the real bridge.
Write your answer as a fraction in simplest form.
Answer:
Scale factor = [tex]\frac{1}{5}[/tex]
Step-by-step explanation:
Formula for the scale factor is,
Scale factor = [tex]\frac{\text{Dimension of the model}}{\text{Dimension of the original}}[/tex]
= [tex]\frac{\text{Dimension of the model}}{\text{Dimension of the bridge}}[/tex]
= [tex]\frac{\text{Width of the model}}{\text{Width of the bridge}}[/tex]
= [tex]\frac{7}{35}[/tex]
= [tex]\frac{1}{5}[/tex]
Therefore, scale factor of the model to the real bridge = [tex]\frac{1}{5}[/tex]
HELP DUE AT MIDNIGHT TN
Answer:
<8
Step-by-step explanation:
<1 and <8 are alt exterior angles
Circle D is below.
What is the arc measure of BAC in degrees?
(7n+12)
(13n-16)
(6n)
Answer:
[tex]BAC = 276[/tex]
Step-by-step explanation:
Given
See attachment
Required
Find BAC
The sum of [tex]angles\ at\ a\ point[/tex] is 360.
So:
[tex]7n + 12 + 13n - 16 + 6n = 360[/tex]
Collect like terms
[tex]7n + 13n + 6n = 360 + 16 - 12[/tex]
[tex]26n = 364[/tex]
Solve for n
[tex]n = 364/26[/tex]
[tex]n = 14[/tex]
From the circle:
[tex]BAC = 7n + 12 + 13n - 16[/tex]
Substitute 14 for n
[tex]BAC = 7*14 + 12 + 13*14 - 16[/tex]
[tex]BAC = 276[/tex]
How many positive 3-digit numbers are divisible by 11?
pls help asap!!!!!!!!!!!!!
Answer:
4.
A. (-4,4)
B. (0,0)
C. (-5,-2)
Step-by-step explanation:
Find the interior angle sum of this polygon.
Can someone help????
===================================================
Explanation:
See the diagram below. It shows there are 10 sides, so n = 10.
We'll plug this value of n into the formula below to find the sum of all ten interior angles
S = sum of interior angles
S = 180(n-2)
S = 180(10-2)
S = 180(8)
S = 1440 degrees
---------------
A different approach:
Let's assume this polygon is a regular polygon. This means each angle is congruent to one another.
We have n = 10 sides, so each exterior angle is E = 360/n = 360/10 = 36 degrees.
Each interior angle adjacent to this 36 degree exterior angle is
180-E = 180-36 = 144 degrees
Since we have 10 equal angles of 144 degrees each, so overall the interior angles add to 10*144 = 1440 degrees
Side note: if this polygon is not a regular polygon, then this section does not apply. You would use the first method instead.
The equation b = 4a - 5 and the table represent two different functions. The table represents ‘c’ as a function of ‘a’.
Answer: a 4
Step-by-step explanation: a 5 6 a
Find m w in rhombus TUVW.
Help ASAP!
The stack consists of five rows of boxes that are all the same size.
Answer:
d)
Step-by-step explanation:
As it always n X n, from first row, there is 1 or 1 X 1, the second row is 4 which is 2 X 2, then keep going, so for nth row, there will be n X n cube.
If it is helpful, plz give me Brainliest.
A = 2^3 x 3 x 5
B = 22 x 3 x 52
(b) Write down the highest common factor (HCF) of A and B.
Answer:
Step-by-step explanation:
B = 22 × 3 × 52?—or is it supposed to be
B = 2² × 3 × 5² ?
A = 2² × 3 × 5
B = 2² × 3 × 5²
GCF = 2² × 3 × 5 = 60
A = 2² × 3 × 5
B = 22 × 3 × 52 = 2³ × 3 × 5 × 11 × 13
GCF = 2² × 3 × 5 = 60
6
Which line has the steeper slope?
Line
4
has a steeper slope.
Line A
N
Line B
X
-6
4
-2.
2
4
6
-2
4
-6
Plot 36 and 36 on the number line.
+
+
0
+
1
+
7
+
8
2
3
4
5
6
9
10
Answer:
Imagine skip counting by 9
<-------Negative side Positive Side------>
<-36 -27 -18 -9 -0- 9_18_27_36->
Numberline:
Find the volume of the cone.
What is the radius?
12
What is the height?
5
Write the volume in terms of pi (1/3 times radius squared times the height only).
π km3
Solve for the volume (Multiply by 3.14 this time)
Answer:
Step-by-step explanation:
Your first two answers are incorrect. Radius = 5 km
Height = 12 km
volume of cone = πr²h/3 = π5²⋅12 = 300π km³
300π ≈ 942 km³
-4(x-3)^2+7=43 please show how you got your answers step by step pleaseee
Answer:
(x - 3)² = -9
Solution:
Subtract seven from both sides. After you do that, simplify, then divide both sides by -4.
Also, quadractic bit of it is x = 3i + 3, x = -3i + 3.
Answer:
x=3+3i, 3-3i
Step-by-step explanation:
-4(x-3)²+7=43
(x-3)(x-3)= x²-6x+9
-4(x²-6x+9)+7=43
-4x²+24x-36+7=43
-4x²+24x-29=43
-4x²+24x-72=0
-x²+6x-18=0
Quadratic formula: -b+√(b²-4ac) / 2a
-(-6)+√((-6)²-4(1)(18)) / 2(1)
6+√(36-72) /2
6+√(-36) / 2
x=6+6i / 2
x=3+3i, 3-3i
4. A stamp collection contains 32 Canadian stamps, 20 United Kingdom stamps, and 12 Asian stamps.
Write a ratio, in simplest form, to compare all the stamps.
What 32:30:12 in sim plaits form
Answer:
it'll be 64:5
Hope this helps
Hope this helps ALL THE BEST!!
Write the value f (1) =1 in an order pair
Answer:
(1, 1)
Step-by-step explanation:
PLEASE HELP ASAP!!!!!!
Answer: 10.50
Step-by-step explanation:
what times three give you 100
Answer:
33.3
Step-by-step explanation:
Hey so I'm tryna' do this thing wit my friend we have to get the most brainliest in 1 week so I was wondering if you could help me on that by giving me brainliest, u don't have to tho! it was a pleasure helping you.
Answer:
3times x =100
Step-by-step explanation:
well make the x the key of the answer
find ST, find UV, Find the perimeter of triangle RST, find SU
Answer:
(a). ST = 15 units; (b). UV = 3 units; (c). [tex]P_{RST}[/tex] = 54 units; (d). SU = 9 units
Step-by-step explanation:
The centroid of a triangle is the intersection of the three median of the triangle.
If a median of a triangle is a perpendicular, then a triangle is an isosceles triangle.
Two-fifths of one less than a number is less than three-fifths of one more than that number. What
solution set of this problem?
x <-5
x>- 5
x>-1
X<-1
Answer:
its going to be option D
Step-by-step explanation:
i promise im right
What is the slope of the line between the point (4,2) and (3,0)
Answer:
Let's find the slope between your two points.
(4,2);(3,0)
Answer:
m=2
What can you conclude about the relationship between government and big business before the Progressive Era began?
The government imposed strict regulations on big business
The government let big business do almost anything they wanted
The government helped working people unionize, upsetting big business
The government regularly sued big business in court
Answer: it’s the second one
Step-by-step explanation:
PLEASE HELP FAST!
True or False:
A circle has a diameter of 10 inches. If a scale factor of 4.5 is applied, the area of the new circle is 353.25 cubed inches.
Answer:
false
Step-by-step explanation:
Convert Decimal to Percent
1.5
Answer:
150%
Step-by-step explanation:
The ratio of the number of boys to the number of girls in a choir is 5 to 4. There are 60 girls in the choir. How many boys are in the choir?
Answer:
There are 48 boys in the choir
Step-by-step explanation: