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snow_tiger [21]
3 years ago
8

What is the number eight in the tens place zero in the ones place and four in the hundreds place

Mathematics
1 answer:
Arturiano [62]3 years ago
3 0
80.04 would be a good start!  No digit given for the tenths place indicates a zero there.

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Please help with theses ? I’m kinda stuck on Algebra ll B. Anybody good on Algebra ?
pentagon [3]

Answer:

answer is b juicy how to do it

8 0
3 years ago
Help :c‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎
kirza4 [7]

Answer:

5 terms, the coefficient of x is 1.

Step-by-step explanation:

A term is a value/number used in an equation. That means 5², 6, 2, 20, and 4 are terms. For the next one, if a variable has no number next to it, that means the coefficient is 1.

4 0
3 years ago
The Johnson twins were born eleven years after their older sister. This​ year, the product of the three​ siblings' ages is exact
vodka [1.7K]
So there are 3 siblings: the first twin, the second twin, and their older sister.

Since the sister is older by 11 years, you can represent their relationship with the following equation;
age of twin = age of older sister - 11
t = s - 11

Representing this next part may be a little hard to show, but i'll do my best :)

Adding the ages together can be represented like this;
total age = t + t + s
If the product of their ages ( t * t * s ) is 1181 more than the sum, you can show it like this:
t * t * s = (t + t + s) + 1181
Now you substitute in (s - 11) for t because s = t - 11.
t * t * s = (t + t + s) + 1181\\
(s-11) * (s-11) * s = ((s-11) + (s-11) + s) + 1181\\
(s^{2}-22x+121)*s=s+s-11-11+1181\\
s^{3}-22s^{2}+121s-2s=1159\\
s^{3}-22s^{2}+118s-1159=0
Factor:
Since it's a third-degree equation, I just entered it into a polynomial solver in my calculator. There was only one factor listed, x = 19. Using (s - 19) = 0 as a factor, the equation becomes the following:
s^{3}-22s^{2}+118s-1159=0\\
(s-19)(s^{2}-3s+61)=0
Using the quadratic formula, you get:
s= \frac{-b(+-)\sqrt{b^{2}-4ac}}{2a}\\
s= \frac{-(-3)(+-)\sqrt{(-3)^{2}-4(1)(61)}}{2*1}\\
s= \frac{3(+-)\sqrt{(9)-244}}{2}\\
s= \frac{3(+-)\sqrt{-235}}{2}

Since you have a square root of a negative number, the answer will be imaginary. You cannot have an age that is imaginary, so the age of the older sister (s) is 19 years.

Because t = s - 11, that means that t = (19) - 11 = 8.
t is the age of the twins, so the twins are 8 years old.
8 0
3 years ago
What is the scale factor that take triangle XYZ to X'Y'Z'?
skelet666 [1.2K]
The scale factor that takes triangle XYZ to X’Y’Z’ is 2.
6 0
3 years ago
Read 2 more answers
1. What is the verbal expression for m<4?
cluponka [151]
1.) M is less than 4
2.) S≥30
Explanation:
S=Shawn. Shawn is older than 30 or equal to the age of 30. Shawn has to be at least 30 years old he can’t be 29 years old and lower. He has to be 30+
4 0
2 years ago
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