1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
leva [86]
4 years ago
10

Simplify 3^2 × 3^7 What is the value of the exponent?​

Mathematics
1 answer:
scoundrel [369]4 years ago
4 0

theeeee answeeer is 189 (I made the e's longer BC it says it need to be longer)

You might be interested in
An artist makes a cube-shaped sculpture.
ratelena [41]
All the sides of a cube are always the same.
Area = 12 in x 12 in = 144 in^2
Volume = 12 in x 12 in x 12 in = 1728 in^3

Hence, you can confirm all the side of this cube is 12 in.
5 0
3 years ago
The length of a rectangle is twice the width. The area is 128 yd^2. Find the length and width.
melomori [17]
The length is 14 yd and the width is 7 yd because 7•2=14 and 14•7= 128 yd²
8 0
3 years ago
Use the area to find the radius. If you could include steps that’ll be very helpful :)
igor_vitrenko [27]

Answer:

Area = PI * radius^2

radius^2 = Area / PI

radius^2 = 169*PI/PI

radius^2 = 169

radius = 13

Step-by-step explanation:

5 0
3 years ago
Simplify: <br><br> 0.007 km : 0.021 km : 14 m
Igoryamba

Answer:

The answer is 1 : 3 : 2

Step-by-step explanation:

First, you have to make them into same unit by converting it into km or m :

1 km = 1000 m

0.007 km = 7 m

0.021 km = 21 m

7 : 21 : 14

OR

14 m = 0.014 km

Then you can simplify it by 7 :

m,

7 : 21 : 14

= 1 : 3 : 2

OR

km,

0.007 : 0.021 : 0.014

= 0.001 : 0.003 : 0.002

= 1 : 3 : 2

(take note: in ratio, it is better to put it in whole number form rather than decimal form)

3 0
3 years ago
a vector has a magnitude of 50 in the 35º direction. what are the horizontal and vertical components of this vector?
Semenov [28]

Answer:

Horizontal component: 40.95

Vertical component: 28.67

Step-by-step explanation:

To find the horizontal and the vertical component of this vector, you need:

The formula for calculate the horizontal component:

a_x=|a|cos\alpha

Where |a| is the magnitude

The formula for calculate the vertical component:

a_y=|a|sin\alpha

Where |a| is the magnitude

Given the angle 35 degrees and the magnitude,you can substitute values into the formulas.

Therefore, you get  that the horizontal component and the vertical component of this vector are:

a_x=50cos(35\°)=40.95

a_y=50sin(35\°)=28.67

7 0
3 years ago
Read 2 more answers
Other questions:
  • Suppose z=x2siny, x=1s2+1t2, y=−4st.
    14·1 answer
  • Make an equation to represent the area of a square whose sides are given by the expression x + y
    11·1 answer
  • I need help on this anyone that can help?
    7·1 answer
  • | 8 - 2x | &gt; (or equal to) x? find the absolute value
    11·1 answer
  • Please hawlp pls.......
    9·1 answer
  • What is the measure of angle AFE?<br><br> 79°<br> 81°<br> 91°<br> 99°
    10·1 answer
  • What is an equivalent exponential equation? log5(1/25)=−2
    15·1 answer
  • Helloo it's due today help need answers idk
    10·2 answers
  • Help plz points 10 need help
    5·1 answer
  • Can someone please help me​
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!