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
aliina [53]
3 years ago
9

Find the area of the trapezoid.

Mathematics
1 answer:
goldenfox [79]3 years ago
6 0

Answer:

<h3>105m²</h3>

Step-by-step explanation:

AREA=

\frac{(a + b)}{2}  \times h

\frac{15 + 6}{2}  \times 10

=105m²

You might be interested in
Plz answer and thank you
icang [17]
A . It has a value GREATER than 8
4 0
3 years ago
Read 2 more answers
Tami spins a spinner with seven sections. The sections are
tia_tia [17]

Answer:

B

Step-by-step explanation:

if all sides are equal and there are 7 sides than each side has and equal opportunity to be landed on.

5 0
2 years ago
Read 2 more answers
I need help with this​
Kruka [31]

Answer:

X=9/4

Step-by-step explanation:

-3x+10=5x-8

Subtract 10 from each sides

-3x=5x-18

Subtract 5x from both sides

-8x=-18

Divide both sides by -8

x=9/4

I hope this helped

3 0
2 years ago
Enter the equation of the line in slope-intercept form. The line parallel to y = 7 6 x + 6 that passes through (−6, 0). The equa
Neko [114]
Attached solution with steps.

3 0
3 years ago
A manufacturer of banana chips would like to know whether its bag filling machine works correctly at the 436.0 gram setting. It
Vilka [71]

Answer:

We conclude that the machine is under filling the bags.

Step-by-step explanation:

We are given the following in the question:

Population mean, μ = 436.0 gram

Sample mean, \bar{x} = 429.0 grams

Sample size, n = 40

Alpha, α = 0.05

Population standard deviation, σ = 23.0 grams

First, we design the null and the alternate hypothesis

H_{0}: \mu = 436.0\text{ grams}\\H_A: \mu < 436.0\text{ grams}

We use one-tailed(left) z test to perform this hypothesis.

Formula:

z_{stat} = \displaystyle\frac{\bar{x} - \mu}{\frac{\sigma}{\sqrt{n}} }

Putting all the values, we have

z_{stat} = \displaystyle\frac{429 - 436}{\frac{23}{\sqrt{40}} } = -1.92

Now, z_{critical} \text{ at 0.05 level of significance } = -1.64

Since,  

z_{stat} < z_{critical}

We reject the null hypothesis and accept the alternate hypothesis. Thus, we conclude that the machine is under filling the bags.

8 0
3 years ago
Other questions:
  • The table below shows the relationship between the number of parents in a household and the number of children
    12·1 answer
  • Evaluate a/b for a = 4/5 and b = -9/2
    5·1 answer
  • Use the distributive property to write 23y-(7x-2y)+x without parentheses.
    14·1 answer
  • A sports company wants to package a ball with a 1.5-inch radius in sets of two. They have two options: a cylinder or a square pr
    8·2 answers
  • What is a equals 21 W + 21 h +2wh solve for h
    11·1 answer
  • Which of the following prove that (-3) + 5 = 2? Select all that apply.
    11·1 answer
  • Tyler is going to the movie theater with two of his friends. In addition to purchasing a ticket, each of them also buys a box of
    12·1 answer
  • What is the slope of the line if the points are (-2,5) and (3,-5)
    12·1 answer
  • W3* 5 = 15. then 15 + 5 equals what number? 3 05 08 15​
    14·1 answer
  • Sorry if its blury<br>it says sketch the graph of each line<br>​
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!