3 years ago

Plz Help!

Mathematics

1 answer:

Ksivusya [100]3 years ago

3 0

Answer:

I need help with that too

Step-by-step explanation:

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Please helpppppppppp i will mark brainlist

VikaD [51]

Answer:

10.4 cm

Step-by-step explanation:

Since the area is half of the base multiplied by the height A = 1/2 * b * h, the height can be found from h = 2A/b

h = (2 * 83.72 )/16.1 = 10.4

4 0

3 years ago

Read 2 more answers

∠x and ∠y are supplementary angles. ∠y Measures 116੦. What is the measure of ∠x?

harkovskaia [24]

Answer:

Step-by-step explanation:

3 0

3 years ago

Laney is ordering books while she is on summer vacation. Reader's Book Club charges $4.00 per book and requires a one-time membe

bonufazy [111]

Answer:

$12 + 4b < 7.50b$

Step-by-step explanation:

Given

Reader' Book Club

$Membership = \$12$

$Book = \$4.00$ per book

Perfect Page

$Book = \$7.50$ per book

Required

Write an inequality to represent the situation

<em>Represent the number of books with b</em>

First, we need to write an expression for Reader's book

This is:

= Membership + Books Read

$12 + 4b$

For Perfect Page

This is

= Books Read

$7.50b$

For Reader's club to be less than Perfect Page, we have:

$12 + 4b < 7.50b$

8 0

3 years ago

Two trucks started toward each other at the same time from towns 500 km apart. One truck traveled at a rate of 65 km

lawyer [7]

Answer: 4 hrs

Step-by-step explanation: D=RT

500=(65+60)T

500=125T

T=500/125

T=4 HOURS THEY'L MEET.

8 0

3 years ago

8. A sequence can be generated by using 2n - 11. What are the first four terms in<br> the sequence?

Lapatulllka [165]

Answer:

$\bold{a_1=-9\,,\quad a_2=-7\,,\quad a_2=-5\,,\quad a_4=-3}$

Step-by-step explanation:

$a_n=2n-11\\\\a_1=2(1)-11=2-11=-9\\\\a_2=2(2)-11=4-11=-7\\\\a_3=2(3)-11=6-11=-5\\\\a_4=2(4)-11=8-11=-3$

7 0

3 years ago